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Size Chart Adult Onesies
Have a good look at the size chart below to determine the right size for you.PLEASE NOTE: OppoSuits have a slim-fit design. When in doubt between two sizes, we recommend you to pick the larger size of the two.

HOW TO MEASURE
Grab a tape measure, write down the measurements and compare with our size chart for the right size.
Hold the tape horizontally to measure:
Hold the tape vertically to measure
Bring the world of Pokémon to life with this iconic Pikachu onesie. Whether you’re relaxing at home, heading to a costume party, or looking for the ultimate fan outfit, this onesie lets you channel Pikachu in the most comfortable way possible. Instantly recognizable and impossible to ignore, this is the perfect combination of fun, fandom, and comfort.
Designed for true Pokémon lovers, this Pikachu onesie features Pikachu’s signature yellow color, playful details, and an adorable hood that completes the look. Made from soft, high-quality materials, it’s warm, cozy, and perfect for lounging or standing out at events. From gaming nights to festivals and themed parties, this Pikachu onesie is always a winning choice.
This Pikachu onesie isn’t just about looks; it’s built for comfort too. The relaxed fit allows for easy movement, while the soft fabric feels great on your skin. A practical zipper makes it easy to put on and take off, so you can switch from chill mode to party mode in seconds.
• Ideal for costume parties and cosplay
• Great for lounging at home or sleepovers
• A must-have for Pokémon events and festivals
• The perfect gift for any Pokémon fan
• Iconic Pikachu design
• Soft, warm, and comfortable fabric
• Easy-to-wear zip closure
• Stand-out outfit for fun and relaxed moments
Get ready to catch compliments wherever you go. With this Pikachu onesie, you’re not just wearing a costume, you’re embracing your inner Pokémon trainer in the coziest way possible.
You are currently shipping to United States and your order will be billed in USD $.