10 Best Squishmallow Costumes for 2025: Adorable and Fun Choices!

As of 2025, the best Squishmallow costume is not only a delightful way to celebrate your love for these plush toys but also makes for fantastic outfit ideas for Halloween, themed parties, or just comfy lounging at home. With their adorable appearances and variety of characters, Squishmallow costumes are a fun choice for both kids and adults alike.

Whether you’re planning to dress as your favorite character or looking for something comfy to wear for a casual outing with friends, there’s surely a Squishmallow costume that fits your needs. Below, we take a look at the top 10 products available on Amazon, diving into what makes each one unique and worth considering for all your costume needs.

Top 10 Squishmallow Costumes Available on Amazon

1. Squishmallows 12-Inch Plush Costumes

**Product Title:** Squishmallows 12-Inch Plush Halloween Costume

The Squishmallows 12-Inch Plush Halloween Costume is an adorably cozy choice that allows you to embody the look of your favorite character. Made from ultra-soft fabric, the costume showcases vibrant colors and delightful character details, maintaining the Squishmallow charm while being extremely comfortable to wear.

**Best for:** Casual Halloween celebrations, themed events, or lounging at home.

**Product Review:** This plush costume is not only stylish but also functional, offering warmth and comfort. It can be worn as a standalone piece or paired with other accessories for a more complete look. The oversized fit may not be ideal for everyone, but it enhances the cozy, cuddly vibe.

**Pros:**

  • Soft, plush material
  • Vibrant character details
  • Unisex design

**Cons:**

  • Limited sizing options
  • May not be suitable for very warm climates

−$3.20
  • Dress-up as Squishmallows Cam the Cat and turn into your favorite plush animal friend; The outfit comes straight from the designs seen in Squishmallows, and includes everything you need to transform yourself; If your Costume ever gets stained be sure to Spot Clean by hand; The White, Brown, Black Plush Polyester Squishmallows Costume from the Collectible Plush Toy is just what you need to showcase your own unique style!
  • MEET CAM He loves to go to the beach
  • SQUAD UP Grow your Squishmallows Squad with Cam, a super-soft, collectible plush character vest costume
  • ORIGINAL These are the Original Squishmallows from Kelly Toy, always look for the Original Squishmallows logo

2. Adult Squishmallow Cat Onesie Costume

**Product Title:** Adult Cat Squishmallow Onesie Costume

The Adult Cat Squishmallow Onesie Costume is perfect for adult fans looking to channel their inner plush pet. This onesie is designed for extraordinary comfort, featuring an easy-zip design and spacious pockets to hold your essentials.

**Best for:** Halloween parties, pajama parties, or casual days at home.

**Product Review:** This costume captures the essence of Squishmallows perfectly. The cat design is both cute and cozy and, despite being snug, allows for ease of movement. However, it may run large, so consider sizing down if you’re aiming for a more fitted look.

**Pros:**

  • Ultra-comfortable material
  • Fun color options
  • Pockets for convenience

**Cons:**

  • Sizes may run large
  • Not ideal for outdoor get-togethers in colder weather

  • Complete Costume Set: Our set includes a black cat hooded jumpsuit, the hat is designed with pink cat ears and white whiskers on the face, The unique design of our cat s shows a realistic image of a black cat, and ready to leap into fun, a great choice for your coming party.
  • Quality Material: Crafted from 100% knitted polyester, our jumpsuit costume is cozy, durable and warm, offering comfort and flexibility for all-night wear, Smooth zipper turns you into a black cat in no time, dive into the halloween spirit with this black cat cosplay costume, realistic black cat design and comfortable fit make it fun and relaxation
  • Perfect Fit: The black cat jumpsuit is available in sizes M, L, and XL. this costume is designed to suit most adults. Model is 6'1", 187 lbs, wearing size XL. Refer to the size chart to find your ideal fit. Perfect for role-playing, animal themed gatherings, and parties
  • Easy Care: This outfit is both soft and long-lasting.To keep the animal pajamas fresh and clean, we recommend sponge cleaning. Hand washing is also an option. Please refrain from using brighten, tumble drying, or ironing to maintain the quality and simulation shape
  • Multiple Occasions: Our unisex black cat costume is suitable for various occasions including Halloween dress-ups, costume parties, Halloween night events, cosplay parties, animal theme parties, stage performances, and role play. Embrace your black cat costume and make a splash at any event with our captivating costume

3. Kid’s Squishmallow Unicorn Costume

**Product Title:** Kids Squishmallow Unicorn Costume

The Kid’s Squishmallow Unicorn Costume is a delightful pick for children who adore these plush creatures. Featuring soft fabric and a rainbow-colored design, this costume radiates joy and sparks imagination.

**Best for:** Halloween costumes, birthday party themes, or dress-up play.

**Product Review:** Made with hypoallergenic materials, this costume allows for all-day wear without irritation. It’s designed to fit snugly, ensuring your little one stays safe while they frolic about. One downside is that the glitter may shed slightly, so expectations should be managed.

**Pros:**

  • Bright and cheerful design
  • Comfortable fit for children
  • Safe materials

**Cons:**

  • Glitter may shed
  • Size options might be limited

  • SQUAD UP Grow your Squishmallows Squad with Ilene, a super soft, collectible plush!
  • .SNUGGLE, SQUEEZE, AND PLAY Bring this adorable plush on long car rides, airplanes, movie marathons and more.
  • MUST-HAVE Each Squishmallow is made with ultrasoft, high-quality materials
  • UNIQUE PERSONALITIES Squishmallows come in a variety of personalities, colors and sizes.
  • ORIGINAL These are the Original Squishmallows from Kelly Toys so always look for the Original Squishmallows logo

4. Squishmallow Cow Soft Costume

**Product Title:** Squishmallows Cow Plush Costume

The Squishmallows Cow Plush Costume is one of the cutest options available, complete with ears and a tail! Made from super-soft material, it’s almost like wearing a giant squishy teddy bear on a chilly day.

**Best for:** Halloween, farm-themed parties, or simply lounging.

**Product Review:** Customers have praised the vibrant design and how comfortable it is to wear. The costume features a roomy fit, and the fabric stands up well to washing, making it easy to maintain. However, it may not be suitable for warmer climates due to its coziness.

**Pros:**

  • Delightfully cute design
  • Comfortable and warm
  • Machine washable

**Cons:**

  • Too warm for summer wear
  • May not have a wide array of sizes

  • PERFECTLY SIZED - These plushies are warm cuddly fun and the right size for taking with you wherever you go
  • SUPER SOFT - Made from incredibly cozy- polyester fiber, these squishy toys have a marshmallow texture that's pillowy soft
  • COLLECTIBLE CUTENESS - Squad up and collect the entire line of cute stuffed animals

5. Child’s Giant Squishmallow Hamster Costume

**Product Title:** Toddlers Squishmallows Giant Hamster Costume

The Child’s Giant Squishmallow Hamster Costume is an enchanting pick for younger children. With ample fluff and a cheerful demeanor, this costume captures the essence of the adorable Squishmallow characters perfectly.

**Best for:** Halloween, costume parties, or in-home performances.

**Product Review:** The costume boasts an exciting design with attention to detail in the stitching and features. The ease of use in slipping it on or off is a significant advantage, especially for toddlers who may find comfort hard to come by. However, keep in mind that the plush material may attract pet hair.

**Pros:**

  • Extremely soft fabric
  • Fun design for kids
  • Easy to wear

**Cons:**

  • Material attracts pet fur
  • Can be a bit bulky

−$4.00
  • Complete Set:Our premium inflatable set includes a cute full body hamster inflatable suit, a pair of gloves, an inflatable tool,an instructions sheet and portable power box (requires 4 AA batteries, batteries not included in the set).Our hamster blow up costume is overall yellow. It has brown ears, pink blush on its bulging cheeks, a pair of big eyes. Very restored to the cute image of the hamster.
  • Versatile Occasions: Wearing this halloween full body hamster blow up costume will make you the most eye-catching at the Halloween party,the hamster inflatable costume perfect for various occasions, including halloween costume party, costume parties, cosplay events, theme parties, halloween night event. Especially those with cute and funny animal party.
  • Quality Material: Our halloween full body hamster inflatable costume set is made of 100% polyester fiber and has undergone safety testing approved, the material is both safe and durable, our blow up costume is soft, comfortable, and durable for all the adventures you will have.
  • Easy Care: Our Halloween inflatable costume is very easy to use, easy to clean and care for, easy to maintain, it is recommended to use a sponge for cleaning, remember to remove the inflatable tool and power box before cleaning, avoid machine washing/bleaching/tumble drying and ironing.
  • Multiple Sizes: This full body hamster blow up costume is specially designed for children's sizes, with heights up to 4'7" , ensuring a perfect fit for your little one!

6. Squishmallows Bunny Adult Pajama Costume

**Product Title:** Adult Squishmallows Bunny Pajama Costume

The Squishmallows Bunny Adult Pajama Costume is a charming yet comfy outfit for adults. Featuring soft, bunny-themed elements, this costume is perfect for those rainy days when you just want to stay in and be cozy.

**Best for:** Home parties, movie nights, or casual wear.

**Product Review:** Customers rave about the made-for-comfort fit and cozy fabric. While the design itself is successful at emulating a favorite character, some find the sizing a bit off—so consulting the sizing guide is recommended before purchasing. Additionally, it may not be as durable for everyday wear outside the home.

**Pros:**

  • Comfy for all-day wear
  • Perfect for indoors
  • Stylish and fun design

**Cons:**

  • May not be versatile for outdoor use
  • Limited durability

  • Cozy Material: Adult onesie costume is made from flannel fleece fabric, Cozy, Ultra Soft, Warm, like wrapping yourself in a cuddly furry animal, ensuring you stay warm and snug during chilly Halloween nights.
  • Convenient Design: Onesie costume adult has a zipper for easy on/off and pockets on both sides for your phone, keys, and other small items. There's also a back zipper for restroom use without removing it.
  • Perfect Halloween Costume: Animal onesie is perfect for Halloween, making you the star at parties and events. No need for intricate makeup or complex costumes; just slip into this adorable animal onesie to elevate the holiday spirit.
  • Unisex Animal Onesie: Onesies costumes is suitable for both men, women and teens to wear, allowing you, your partner, friends, or family to choose the appropriate style and celebrate Halloween together, fostering a sense of togetherness.
  • Bunny onesie Adult suitable for Halloween, Christmas, Thanksgiving, Festival, Performance,Cartoon Pajama Party,Homewear, Holiday, Home Casual, Loungewear, Sleepwear. Good choice for your family or friends birthday gift.

7. Pink Squishmallow Rainbow Hoodie Costume

**Product Title:** Squishmallows Rainbow Hoodie Costume

The Pink Squishmallow Rainbow Hoodie Costume is a colorful and joyful outfit that transforms you into a vibrant version of your favorite plush. This fun hoodie is adorned with bright accents, perfect for adding a splash of color to your wardrobe.

**Best for:** Everyday wear, casual outings, or themed gatherings.

**Product Review:** The comfort level of this hoodie is unmatched, with soft material that feels good against the skin. The design is playful, but some reviews note that the color might fade slightly with washings. If you love a playful vibe, it’s an ideal choice!

**Pros:**

  • Bright and cheerful design
  • Comfortable fabric
  • Fun for everyday wear

**Cons:**

  • Color may fade over time
  • Limited sizes available

  • PERFECT FIT FOR EVERY FAN: Designed with an oversized fit for ages 9-13 and a slightly more regular fit for 14-15 year-olds, this hoodie provides ample room to move while keeping your child cosy. Be sure to check our size guide to understand the length!

8. Squishmallow Dragon Plush Costume

**Product Title:** Squishmallows Dragon Plush Costume

The Squishmallow Dragon Plush Costume allows attendees to embrace their inner mythical creature with flair. Made from soft yet durable fabric, this costume translates the beloved plush toy into an engaging wearable format.

**Best for:** Halloween gatherings, fantasy events, or themed parties.

**Product Review:** The costume is fun and functional, with plenty of room for movement and comfort. The vibrant colors and plushy texture make it a hit among dragon lovers! However, some parents reported that the sizing can be a bit misleading, so a careful review might be necessary.

**Pros:**

  • Colorful and fun design
  • Comfortable and easy to wear
  • Vibrant colors

**Cons:**

  • Sizing can be off
  • Material may be warm for some climates

−$2.64
  • Squishmallows are made with ultrasoft, high-quality material.
  • This 4-Pack includes legendary Squishmallows favorites Dieric the Yellow Textured Dragon, Tatiana the Teal Dragon, Luxmen the Black Dragon, and Salami the Red Dragon!
  • Each Squishmallows comes with a unique name and bio. Dieric gives tours at art museums, Tatiana wants to save the world one day at a time, Luxmen believes knowledge is power, and Salami is the leader of a high-school greaser gang!
  • Look for other Squishmallows extensions, including FuzzAMallows, HugMees, and Stackables, only by Original Squishmallows.

9. Jumbo Squishmallow Tiger Costume

**Product Title:** Jumbo Squishmallows Tiger Costume

The Jumbo Squishmallow Tiger Costume is a standout choice if you’re looking to make a grand impression. Its oversized features are not just fun; they perfectly mimic the classic Squishmallow design.

**Best for:** Costume parties or events where you want to be the center of attention.

**Product Review:** The plush material and vibrant colors are instant crowd-pleasers. Users appreciate both comfort and style. Nevertheless, the larger-than-life design may restrict mobility, so this is best for stationary occasions.

**Pros:**

  • Eye-catching design
  • Soft and fluffy material
  • Unique option for events

**Cons:**

  • Can be bulky
  • Not practical for long-wear

  • Official Squishmallows product - Look for the official seal and join the Squad!
  • MEET TINA Her style is remember by everyone she meets
  • Hug your troubles away with our ultrasoft and high-quality ‘Mallow materials
  • Squishmallows make great companions and come in a variety of personalities, sizes, and colors
  • Collect into other Squishmallows extensions too, including FuzzAMallows, HugMees, Mystery Squad, and Stackables

10. Squishmallow Narwhal Cozy Costume

**Product Title:** Squishmallows Narwhal Cozy Costume

The Squishmallow Narwhal Cozy Costume is a unique and adorable option for fans of this mythical sea creature. This outfit is not only visually stunning but also incredibly comfortable.

**Best for:** Dressing up at home, casual outings, or beach parties.

**Product Review:** The narwhal design is expertly crafted, offering a blend of style and comfort. However, the costume may run slightly small, so caution should be exercised when selecting a size. Overall, this costume brings a magical essence wherever you tread.

**Pros:**

  • Magical and vibrant design
  • Incredibly soft fabric
  • Comfortable for all-day wear

**Cons:**

  • Sizes may run small
  • Limited outdoor usability in warmer weather

−$3.00
  • 🐳[Soft and thick fabric]: Blue narwhal oversized wearable blanket is made of sherpa fleece and flannel. Soft and fluffy double-layer fabric keeps you warm and comfortable in cold winters, making it a great companion for your indoor and outdoor activities.
  • 🐳[Appearance design details]: Surprise! the cute blue whale costume sweatshirt is coming, with tall horns, round and bright eyes, and a healing smile, very endearing. For your perfect performance, there is also a small whale tail attached to the back! Everything is ready, let's indulge in the arms of the whale together!
  • 🐳[Extremely practical]: Narwhal Sweatshirt has a large kangaroo front pocket for cell phones, snacks, remote controls, keys and everything else you want to carry with you, while also keeping your hands warm. The hoodie design with ribbed cuffs lets you get dressed quickly and keeps you warm at all times. The oversized version is designed to cover your entire body, so when you feel cold, just tuck your body into the cartoon hoodie for warmth.
  • 🐳[Ideal gifts]: Lovemonster animal hoodie can come in handy for Halloween, Christmas, anime exhibition, theme parties, school parties, stage performances, allowing you to experience the fun of the fusion of warmth and comfort; You can also send it during football season, birthday, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, Easter, New Year and other festivals to your family, friends and lovers. We have many styles to choose from, just choose the style you are satisfied with!
  • 🐳[Packaging and size]: One size fit from 150cm-190cm(59"-75"). We use vacuum-sealed packaging to keep the garments free from moisture, just to allow you to receive the garments in perfect condition. You can check the size details of our product information, the loose fit will solve the trouble of choosing a size for you, I hope you have a pleasant shopping experience at Lovemonster!

This selection of the best Squishmallow costumes available on Amazon showcases the versatility and fun inherent in choosing a Squishmallow-themed outfit. Whether you’re looking for something cozy or eye-catching, there’s a costume selection here for everyone!

Squishmallow Costume Buying Guide

Squishmallows have become a beloved phenomenon, known for their cozy, soft, and cute designs. Whether you’re planning for Halloween, a costume party, or a cozy night in, a Squishmallow costume can be a fun and unique choice. Here’s a comprehensive guide to help you choose the perfect Squishmallow costume.

1. Types of Squishmallow Costumes

  • Onesies: Full-body jumpsuits designed to resemble popular Squishmallow characters. They are often made from fleece or plush material, offering comfort and warmth.
  • Accessories: If you prefer a simpler approach, consider using hats, masks, or accessories inspired by specific Squishmallows (e.g., a plush hat that resembles a character’s head).
  • DIY Options: Create your own costume using fabric, sewing patterns, or even store-bought clothes that match a specific character’s colors and features.

2. Size and Fit

  • Sizing Charts: Always refer to the sizing chart provided by the manufacturer to ensure the best fit, especially if you’re ordering online.
  • Comfort: Consider how the costume fits. Look for options that allow for movement and consider layering if it’s cold.

3. Quality of Material

  • Fabric: Opt for soft, breathable materials like fleece or cotton that are cozy against the skin. Avoid itchy or stiff materials.
  • Durability: Look for reinforced seams and quality stitching, especially if you intend to wear it for more than one occasion.

4. Character Selection

  • Choose from popular characters: Some Squishmallows are more popular than others, such as Cam the Cat or Avery the Avocado. Select a character that you love and resonates with you.
  • Limited Editions: If available, consider limited edition Squishmallow characters for a unique twist.

5. Where to Buy

  • Online Retailers: Websites like Amazon, eBay, and specialized costume stores often have a wide selection of Squishmallow costumes.
  • Local Stores: Check local costume shops, toy stores, or department stores, especially around Halloween, for available options.
  • Etsy: Explore handmade options for unique or custom designs.

6. Maintenance and Care

  • Washing Instructions: Check how to properly clean your costume. Many costumes are machine washable, but some may require hand washing or spot cleaning.
  • Storage: Store your costume in a cool, dry place to avoid any damage or deterioration.

7. Tips for Enhancing Your Look

  • Makeup: If you’re going for a full character look, consider face paint or makeup to complement your Squishmallow character’s features.
  • Footwear: Choose comfortable shoes that match the color scheme, or go barefoot if the costume allows for it.
  • Group Costumes: Coordinate with friends for a group costume, choosing different Squishmallows to create a fun and adorable themed outfit.

8. Budget Considerations

  • Cost Range: Squishmallow costumes can range from budget-friendly options to premium choices. Set a budget beforehand to narrow down your options.
  • Sales and Discounts: Look out for seasonal sales or discounts, especially around Halloween or during clearance sales.

Conclusion

Choosing a Squishmallow costume can be an exciting experience! With a focus on comfort, quality, and creative expression, you’re sure to find the perfect outfit that showcases your love for these cuddly characters. Follow this guide to ensure you look and feel great, whether it’s for a special occasion or just for fun!

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William Quick
William Quick

Passionate about uncovering the best products for everyday life, I provide honest, detailed, and unbiased reviews to help you make smarter buying decisions. From tech gadgets to home essentials, I test and analyze each item thoroughly to highlight what truly matters—quality, usability, and value. Follow along for trusted insights that simplify your shopping experience and ensure you get the most out of every purchase.

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