When it comes to fun and quirky costumes, few brands can compare to the world of SpongeBob SquarePants. The whimsical characters and vibrant colors make them a perfect choice for parties, Halloween, or any costume event. In 2025, Amazon is stocked full of amazing options, allowing fans of all ages to embody their favorite characters. Indeed, these costumes are among the best SpongeBob characters costumes available on the market.
In this article, we will delve into the top 10 SpongeBob characters costumes you can find on Amazon, each with in-depth reviews covering their features, pros, and cons.
1. SpongeBob SquarePants Deluxe Costume for Kids
SpongeBob SquarePants Deluxe Costume for Kids
This delightful SpongeBob SquarePants Deluxe Costume is perfect for young fans. The costume includes a jumpsuit featuring SpongeBob’s iconic yellow sponge look with his signature facial details. The package also comes with a matching character headpiece for that complete authentic look.
- Officially licensed Nickelodeon Spongebob Squarepants child's costume; look for the trademark on the label and packaging to ensure you have received an authentic safety-tested item for kids' dress-up fun.
- Easy pull-on Spongebob Squarepants tunic top and shoe covers create an adorable look; matching pants are available separately for a complete outfit.
- Important: Costumes are not sized the same as everyday apparel. Please review the Rubies child size chart included in images, as well as helpful reviews and Q & A, to find the best fit—don’t base your choice solely on clothing size.
- Perfect for year-round wear, this costume is ideal for daily dress-up, imaginative play, gift-giving occasions, and of course, trick-or-treating and Halloween celebrations.
- Since 1951, Rubies has been family-focused and based in the U.S.A., offering a wide range of classic and licensed costumes and accessories in styles and sizes for your whole family to enjoy.
Best for: Children aged 4-12 who want to channel their love for SpongeBob during events.
Product Review: The outfit is primarily made from durable polyester, ensuring it can withstand the excitement of a day filled with adventures. The bright colors and detailed design make it a hit with kids, and the easy-to-wear jumpsuit offers comfort as well as style. Moreover, the headpiece secured with a soft elastic band adds a fun touch without being too constricting.
Pros:
- Vibrant colors and accurate design.
- Comfortable polyester material.
- Easy to wear and take off.
Cons:
- Hand wash only.
- Limited size options.
2. Patrick Star Inflatable Costume
Patrick Star Inflatable Costume
Patrick Star, SpongeBob’s lovable pink friend, comes to life in this inflatable costume. This outfit features a bright pink jumpsuit that inflates, giving you Patrick’s iconic shape.
−$16.77
- Officially licensed Nickelodeon costume; ensure authenticity by checking for the trademark on the label and packaging for a safety-tested product.
- Inflatable adult Patrick Star costume, complete with a battery-operated fan for easy inflation and comfort.
- Fan requires 4 AA batteries (not included); avoid using rechargeable or nickel-cadmium batteries, and remember to remove batteries when not in use for safety.
- Create fun group looks for parties or events with a variety of SpongeBob SquarePants costumes available in different sizes and styles for everyone.
- Rubies offers a diverse selection of costumes and accessories, from full mascot suits to masks and wigs, including licensed costumes, costume shoes, and character makeup for all your dress-up needs.
Best for: Adults and teenagers looking to make a bold statement.
Product Review: Made from lightweight material, this inflatable costume is designed for comfort while being easy to wear. The battery-operated fan keeps the suit inflated, ensuring you look just like Patrick. It is ideal for parties, parades, and even themed events. Just be mindful of the battery life, as it can drain if used continuously.
Pros:
- Eye-catching and fun design.
- Easy to inflate and deflate.
- Great for parties and outdoor events.
Cons:
- Battery-powered fan may require extra batteries.
- Can be cumbersome to navigate in small spaces.
3. SpongeBob SquarePants Adult Costume Set
SpongeBob SquarePants Adult Costume Set
This adult costume set allows grown-ups to indulge in nostalgia. It comes with a luxurious plush jumpsuit that features SpongeBob’s happy face and a matching square pants design.
−$16.77
- Officially licensed Nickelodeon costume; ensure authenticity by checking for the trademark on the label and packaging for a safety-tested product.
- Inflatable adult Patrick Star costume, complete with a battery-operated fan for easy inflation and comfort.
- Fan requires 4 AA batteries (not included); avoid using rechargeable or nickel-cadmium batteries, and remember to remove batteries when not in use for safety.
- Create fun group looks for parties or events with a variety of SpongeBob SquarePants costumes available in different sizes and styles for everyone.
- Rubies offers a diverse selection of costumes and accessories, from full mascot suits to masks and wigs, including licensed costumes, costume shoes, and character makeup for all your dress-up needs.
Best for: Adults seeking a fun and light-hearted costume for Halloween or themed parties.
Product Review: The adult-sized SpongeBob set features high-quality materials that allow for breathable comfort. The suit’s design blends humor with style, making it suitable for both official and unofficial events. Plus, its easy-fit style means you can move around without feeling restricted.
Pros:
- Nostalgic and visually appealing.
- Comfortable and user-friendly.
- High-quality materials.
Cons:
- Might be a little too warm for hotter climates.
- Limited size options may not suit every body type.
4. Squidward Tentacles Costume
Squidward Tentacles Costume
If you prefer the more sophisticated Squidward, this costume is perfect for you! It features a tunic with Squidward’s iconic blue-green color and a matching mask to complete the character.
−$4.00
- Made hqigh quality spandex hmsatmerial which have good stretchy
- Zipper back
- It is unisex, suitable for male or female,Adult / children
- Please refer to size information in our product description
Best for: Fans of Squidward who want to embrace his unique character.
Product Review: This costume is made from soft, durable fabric, making it comfortable for extended wear. The attention to detail in Squidward’s features makes it a hit for anyone who appreciates this multi-talented cephalopod. It also comes in a convenient one-size-fits-all design, accommodating a variety of body types.
Pros:
- Unique and recognizable design.
- Comfortable fabric.
- One-size-fits-most convenience.
Cons:
- May not be suitable for hot weather.
- The mask can restrict visibility.
5. SpongeBob SquarePants Onesie Pajama Costume
SpongeBob SquarePants Onesie Pajama Costume
For those cozy nights in, this SpongeBob SquarePants Onesie Pajama Costume offers both fun and comfort. The one-piece suit, made from soft fleece, will keep you warm as you channel your inner sponge.
−$3.40
- THIS IS AN SPONGEBOB SQUAREPANTS UNION SUIT - Intimo specializes in nice, sleepwear for men, women, boys, and girls. Intimo is the industry leader in pop culture products and apparel that deal with comic books, tv shows, movies, and what's trending.
- SIZING / SOFT FABRIC BLEND - This union suit is made of a 100% polyester soft fabric blend giving it a fleece cozy feel. Easy care instructions; machine wash cold with like colors, tumble dry low, remove promptly, do not iron. It is listed in men's sizing. For visual reference the male model 6' and is wearing a size L/XL and the female model is 5' 8" and is wearing a size XXS/XS.
- CLASSIC CHARACTER DESIGN -This SpongeBob SquarePants pajama union suit features the classic design of the sponge who lives in a pineapple under the sea, including a print of his smile on the chest and his shorts and socks on the legs.
- FEATURES - The union suit has a zip-up on the front for easy access, a soft hood, and the ribbed fabric on the ankles and wrists of the union suit makes for a comfortable no-slip feel.
- GIFT FOR ANY OCCASION - Magnificent design for everyday use. This union suit is designed for passionate fans of SpongeBob. It makes a great gift for Birthdays, Christmas, Valentine's Day, Easter, Father's Day, Mother's Day, or any other special occasion! In fact, it makes a gift for YOURSELF, because you might be the biggest fan of all.
Best for: Individuals looking for a fun, unofficial costume option for movie nights or pajama parties.
Product Review: Made from breathable fleece, this onesie is soft against the skin while allowing for easy movement. The intricate design showcases SpongeBob’s giant face on the hoodie, making it highly fun and recognizable. It’s perfect for lounge wear, but also doubles as an excellent costume.
Pros:
- Extremely comfortable and warm.
- Fun design for all ages.
- Versatile for multiple uses.
Cons:
- Limited to indoor use.
- May cause overheating in warm conditions.
6. Gary the Snail Costume
Gary the Snail Costume
This costume transforms you into SpongeBob’s best pet friend, Gary the Snail. The costume includes a tunic with Gary’s signature shell and an attached headpiece.
- SIZING: Small, Medium, Large and X-Large. When between sizes, size up. See SIZE CHART in photos
- INCLUDED: Includes the adjustable headpiece and cape only
- MATERIAL: 100% polyester. Hand wash is recommended
- DESIGN: Transform your pet into an adorable sea snail! Features a detachable headpiece with charming eyes and a matching cape that perfectly captures an iconic sea snail look. Your pet will love the comfort and you'll enjoy all the compliments!
Best for: Unique costume seekers who want to stand out.
Product Review: Made from lightweight and breathable materials, this costume provides a comfortable fit. The shell detail is well-crafted and makes for eye-catching attire during any event. Additionally, it’s easy to put on, making it a great last-minute outfit.
Pros:
- Lightweight and comfortable.
- Unique character representation.
- Simple to wear.
Cons:
- Not suitable for extreme weather.
- Size may not fit everyone comfortably.
7. Mermaid Man Costume
Mermaid Man Costume
Channel your superhero side with this Mermaid Man costume! Included are a stretchy shirt and shorts with attached accessories that mirror the character’s comic book appearance.
- A Complete Halloween Costume Set: our package includes the item you need for a nice Halloween; Notably, the set features 1 pair of purple shell bras, 1 white rope, 1 green pantyhose, 1 paired green gloves, 1 yellow belt; This exhaustive collection is designed to make every moment of your Halloween filled with unforgettable cosplay experiences
- Quality You Can Trust: when it comes to the material, our Halloween costume set is designed with quality material; The mermaid bra comprises of a reliable shell material offering a stunning natural aesthetic; Additionally, we have complemented the look with a belt made from PU leather; This ensemble is not only sturdy but also delivers a stylish look that adds value to your cosplay apparel
- Size Flexibility: we understand that a fitting costume is crucial for comfort and style; Our shell bras measure approximately 4.33-4.72 inches, ideal for a comfortable fit; Also, we've included a comfortable yellow belt, about 41.34 x 1.1 inches for a fitting and attractive waist accent; Furthermore, our package includes a 16ft white rope, granting you the flexibility to adjust the bra to fit yourself
- Bring Your Mermaid Cosplay to Life: specifically designed with a mermaid theme, you can now bring your dream character to life; Embrace the enchantment of the seas with our combination of purple shell bra, a white rope, green pantyhose, gloves, and a yellow belt to give you a unique mermaid look
- Versatility Beyond Halloween: with our Halloween mermaid costume set, you're not limited to Halloween alone; Its design and quality materials allow for use in a wide range of cosplay applications; From fun costume parties, cosplay events to theater performances, this costume set brings joy and excitement at every use; Let your imaginative experiences more; Embrace the thrill of becoming a character people admires
Best for: Adults who love the superhero side of SpongeBob’s universe.
Product Review: The Mermaid Man costume is crafted to allow full movement while still capturing the essence of the character. The bright colors and characteristics make it a hit for fan conventions or mix-themed events. Also, the costume is easy to manage, particularly when needing to change clothes quickly.
Pros:
- Creative and hilarious costume.
- Comfortable fit.
- Easy to manage.
Cons:
- Limited sizes available.
- Some may find it more suited to comic conventions.
8. SpongeBob SquarePants Pumpkin Costume
SpongeBob SquarePants Pumpkin Costume
This unique blend of Halloween and SpongeBob brings you the Pumpkin Costume featuring a SpongeBob print on a classic pumpkin outfit.
- When trying to decide between two sizes, choose the larger size for a better fit. Embrace your love for SpongeBob SquarePants in this officially licensed costume!
Best for: Families looking for a fun and festive Halloween costume.
Product Review: Made from durable and festive materials, this costume allows for free movement and is bright enough to catch everyone’s eye. It’s perfect for Halloween trick-or-treating or themed parties. The design wonderfully blends the festive spirit with your favorite cartoon character.
Pros:
- Combines Halloween themes with SpongeBob.
- Comfortable and easy to wear.
- Eye-catching design.
Cons:
- May be too warm for some settings.
- Limited sizing may not fit all body types.
9. SpongeBob SquarePants Cheerleader Costume
SpongeBob SquarePants Cheerleader Costume
This lively costume allows you to embody the fun spirit of SpongeBob as a cheerleader, complete with a faux cheerleader skirt and top.
- Officially licensed Nickelodeon Spongebob Squarepants child's costume; look for the trademark on the label and packaging to ensure you have received an authentic safety-tested item for kids' dress-up fun.
- Easy pull-on Spongebob Squarepants tunic top and shoe covers create an adorable look; matching pants are available separately for a complete outfit.
- Important: Costumes are not sized the same as everyday apparel. Please review the Rubies child size chart included in images, as well as helpful reviews and Q & A, to find the best fit—don’t base your choice solely on clothing size.
- Perfect for year-round wear, this costume is ideal for daily dress-up, imaginative play, gift-giving occasions, and of course, trick-or-treating and Halloween celebrations.
- Since 1951, Rubies has been family-focused and based in the U.S.A., offering a wide range of classic and licensed costumes and accessories in styles and sizes for your whole family to enjoy.
Best for: Young girls eager to showcase their spirit in a unique way.
Product Review: The Cheerleader Costume is vibrant with high-quality fabric that stands out in any crowd. The outfit not only looks fun but also allows easy movement perfect for cheer routines or just having fun.
Pros:
- High-quality and fun-looking.
- Easy to move around in.
- Versatile for multiple occasions.
Cons:
- Not suitable for colder weather.
- Size small runs can fit snug.
10. SpongeBob SquarePants Costume for Toddlers
SpongeBob SquarePants Costume for Toddlers
Finally, we bring you the adorable SpongeBob SquarePants Costume for toddlers. This adorable costume includes a soft jumpsuit and a headpiece to help your child transform into their favorite character.
- OFFICIAL LICENSED COSTUME: Officially licensed Nickelodeon Spongebob Squarepants child's costume; look for trademark on label and packaging to ensure an authentic, safety-tested item.
- EASY TO WEAR: Pull on Spongebob Squarepants tunic top and shoe covers; pants are available separately for a complete look.
- IMPORTANT SIZING INFO: Costumes are not sized the same as apparel, please review the Rubies Child size chart in images, reviews, and Q & A for the best fit; do not choose based on clothing size.
- VERSATILE FUN: Great for year-round use; ideal for daily dress-up, imaginative play, gift-giving, and of course, Trick or Treat and Halloween celebrations.
- TRADITION OF FUN: Since 1950, family-owned Rubies Costume Company has been creating memorable costumes and bringing joy to families worldwide with classic and licensed costumes in sizes for the entire family.
Best for: Toddlers ready to enjoy their first ever costume party.
Product Review: Created from soft and breathable fabric, the costume prioritizes comfort for little ones. The design captures all the key SpongeBob elements, making it perfect for family gatherings or special occasions.
Pros:
- Soft and comfortable for toddlers.
- Cute design perfect for photos.
- Easy to wear with no complicated pieces.
Cons:
- Limited wearability due to the toddler-specific sizing.
- Hand wash only.
These top 10 best SpongeBob characters costumes offer a variety of choices for different ages and occasions, ensuring that fans can enjoy the whimsical world of Bikini Bottom no matter the event. Whether you want to be the optimistic SpongeBob, his loyal pet Gary, or even the grouchy Squidward, there is an option for everyone in 2025.
Buying Guide for SpongeBob Characters Costumes
SpongeBob SquarePants has been a beloved franchise for decades, making its characters ideal choices for costumes. Whether for Halloween, themed parties, or cosplay events, here’s a comprehensive guide to help you choose the perfect SpongeBob characters costume.
1. Consider the Character
Popular Characters:
- SpongeBob SquarePants: The lovable yellow sponge known for his square shape and optimistic personality.
- Patrick Star: SpongeBob’s best friend, a pink starfish known for his goofy and carefree attitude.
- Squidward Tentacles: SpongeBob’s neighbor, an octopus with a disdain for his friends but a passion for art and music.
- Mr. Krabs: The money-loving crab who runs the Krusty Krab.
- Sandy Cheeks: A genius squirrel from Texas who lives underwater in a space suit.
Tip: Choose a character you resonate with or one that fits the occasion.
2. Types of Costumes
Full Costumes:
- Complete Sets: Often include mask/hat, bodysuit, and accessories. Ideal for easy and quick dressing.
- High Detail: Look for costumes that closely resemble the character, including details like clothing and color.
DIY Costumes:
- Mix and Match: Use base clothing items and add character-specific accessories (e.g., SpongeBob’s tie or Patrick’s shorts).
- Home-Made Masks: Create your own character mask using craft materials.
3. Size and Fit
- Adult vs. Children: Ensure you choose the right size based on who will wear the costume. Many brands offer sizes for both adults and children.
- Comfort: Check for flexible materials for easy movement and breathability, especially if you plan to wear the costume for extended periods.
4. Material Quality
- Fabric Type: Consider comfortable materials like cotton or polyester. Look for durable fabric if you plan to wear the costume multiple times.
- Washing Instructions: Check if the costume is machine washable or requires special care.
5. Accessories
- Props: Some characters come with specific props (e.g., Mr. Krabs might have fake money or a spatula).
- Footwear: Not all costumes come with shoes; ensure you have suitable footwear to complete the look.
6. Budget
- Price Range: Costumes can vary widely in price. Set a budget to narrow your options.
- Quality vs. Cost: Sometimes, spending a little more may be worth it for better quality and appearance.
7. Where to Buy
Online Retailers:
- E-commerce Websites: Amazon, eBay, and dedicated costume stores often have a wide selection.
- Official Merchandise Stores: Check Nickelodeon’s official store for authentic costumes.
Local Stores:
- Costume Shops: Visit local costume shops for try-ons and immediate purchases.
- Thrift Stores: Great place for DIY materials and second-hand costumes.
8. Reviews and Ratings
- Customer Feedback: Always read ratings and reviews to gauge the quality of the costume.
- Photographs: Check for real-life photos from customers to see how the costumes look in reality.
9. Safety Considerations
- Masks and Visibility: Ensure that masks do not obstruct vision.
- Age Appropriateness: Some costumes may not be suitable for younger children due to choking hazards or inappropriate designs.
Conclusion
Choosing a SpongeBob character costume can be a fun and enjoyable process. By considering the character, quality, fit, and your budget, you can find the perfect costume to bring a piece of Bikini Bottom to life. Enjoy your adventures under the sea!