Best 14 Adult Onesie Costumes of 2023

Deluxe Version of Inflatable Full Body Unicorn Dress Costume. Adult Size. One Size Fits All.

Package Includes Instruction Sheet, Inflatable Unicorn Suit and Air Pump. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries Not Included)

Perfect for Halloween Dress-ups, Halloween Costume Party, Halloween Night Event. Halloween Trick or Treat Events. Add Lots of Fun to Your Halloween Party and Other Theme Activities.

Use the Pocket Located Inside the Costume’s Legs to Safely Store the Battery Pack. DO NOT put Battery Pack in Your Own Pocket Otherwise It Gets Overheated. Adjust the Direction of the Fan and Tighten the Drawstrings for the Best Inflating Performance.

MONEY BACK GUARANTEE- "Contact Seller" and we will refund you or ship you a replacement if the one you received fail to work in 90 days

【DETAILS】Adorable and eye-catching animal one-piece pajamas designs all feature a hood with eyes, teeth, and nose for full effect. Matching tails and chest designs help complete your ultimate cosplay look. Match with a pair of animal slippers (not included) for your next pajama party.

【COZY】A special blend of comfort and fun, these plush materials are soft to the touch and will keep you warm during those cold winter months. The button up closure allows you to quickly get dressed while the loose fit gives you the flexibility to easily wear over your existing clothes or jacket.

【VERSATILE】Loose fitting materials allow you the flexibility of movement while maintaining style and comfort. The fun and whimsical designs will make sure you get noticed at your next furry convention or party. Carry your remote or keys around with you thanks to two front pockets.

【PERFECT GIFT】Best choice for Halloween, Christmas, Thanksgiving, Festival, Performance, Tiny Cosplay, Fancy Dress,Cartoon Pajama Party,Dressing Up,Homewear, Holiday, Cosplay Costumes, Home Casual,Loungewear and be as Sleepwear.Good choice for your family or friends birthday gift.

【SIZE CHARTS】S fit for height from 4'9"-5'2";M fit for height from 5'3"-5'6";L fits for height from 5'7"-5'10";XL fit for height from 5'11"-6'2";Please check the size chart to choose the right size for your new one piece pajamas carefully.

FUN ANIMAL DETAILS - Enjoy this onesie from FUNZEZ! by Silver Lilly, from the lovingly stitched details throughout the body to the long, plush tail, these one piece pajamas are just as fun as they are comfortable. Throw on your new slim onesie, and live it up like a lemur!

SLIM FIT DESIGN - Each pajama set is cut to fit close to the body for a sleek silhouette that lets you move around with ease. Perfect for everything from lounging around at home to bar crawls and music festivals!

WARM & COZY - A perfect blend of comfort and fun, the high-quality plush construction is soft and cozy, to keep you warm during chilly winter evenings.

SIZING & CARE INSTRUCTIONS - We recommend your new onesie costume be hand washed and laid flat to dry before wearing. Available in adult sizes X-Small through 2X-Large. See size chart for details.

VACUUM SEALED PACKAGING - Your new Funziez! by Silver Lilly will come in a protective vacuum sealed package designed to reduce materials, fuel, waste and our carbon footprint. While caring for the planet and reducing packaging, we are able to pass cost savings on to you!

FULL OF FUN DETAILS - These adorable animal onesies feature a hood with eyes, teeth, and nose for full effect. The extra long tail, which bustles up in the back for safe keeping, helps complete your ultimate cosplay look!

COMFY & COZY - A special blend of comfort and fun, these plush materials are soft to the touch and will keep you warm during those cold winter months. The button up closure allows you to quickly get dressed while the loose fit gives you the flexibility to easily wear over your existing clothes or jacket.

PERFECT FOR ANY OCCASION - Loose fitting style allows for full freedom of movement while maintaining style and comfort. The fun and whimsical designs will make sure you get noticed at your next convention or festival.

SIZING & CARE INSTRUCTIONS - We recommend your new onesie costume be hand washed and laid flat to dry before wearing. Available in youth sizes Small-Large and adult sizes X-Small through 2X-Large.

VACUUM SEALED PACKAGING - Your new Funziez! by Silver Lilly will come in a protective vacuum sealed package designed to reduce materials, fuel, waste and our carbon footprint. While caring for the planet and reducing packaging, we are able to pass cost savings on to you!

DETAILS - The adorable and eye-catching animal onesie designs all feature a hood with eyes, teeth, and nose for full effect. Matching tails and chest designs help complete your ultimate cosplay look! Match with a pair of animal slippers (not included) for your next pajama party

COZY - A special blend of comfort and fun, these plush materials are soft to the touch and will keep you warm during those cold winter months. The button up closure allows you to quickly get dressed while the loose fit gives you the flexibility to easily wear over your existing clothes or jacket

VERSATILE - Loose fitting materials allow you the flexibility of movement while maintaining style and comfort. The fun and whimsical designs will make sure you get noticed at your next furry convention or party. Carry your remote or keys around with you thanks to two front pockets

CLEANING - Take good care of your new pajamas to prevent fading! The comfortable polyester material is recommended to be hand washed and laid flat to dry. If ironing is required, it is recommended to do so on Low heat only

SIZING - Available in sizes Small through X-Large fitting adult heights from 4'9" to 6'2" - Sizes are approximately as follows: (Small) 57-64 inches (Medium) 64-68 inches (Large) 68-70 inches (X-Large) 70-74 inches

COMFORTABLY WARM AND SNUG: These adult onesie pajamas are made using ultra-soft synthetic material that feels incredibly cozy and keeps you warm during those cold nights.

TRICK OR TREAT: The black microfleece onesie with white skeleton print is sure to be the hit of your Halloween party. They are also great for cosplay or kigurumi.

FITS TRUE TO SIZE: We stock these scary non footed full body pjs in adult sizes ranging from XS-XXL, with the right fit giving you enough room for comfortable movement.

DESIGNED FOR DURABILITY: All the seams in this hooded onesie are lock stitched for extra strength and provide enough allowance to prevent any tearing.

EASY TO CLEAN: Simply toss the one piece pajamas into the washing machine for a hassle-free clean without risk of shrinking or losing color.

DETAILS- Realistic tails, eyes, ears and noses on this adult onesie help you have a great role look and be a hit at parties and festivals. Two pockets can hold some small daily items. The button closure makes the cross-dressing process quick and easy, while the loose fit allows for mobility. ( The slippers is not included. )

COZY- 100% polar fleece material keeps you warm and comfortable at all times. A special blend of comfort and fun, these plush materials are soft to the touch, making this adorable Halloween costume is appropriate for any occasion from party to bedtime.

FUNNY- You will receive countless compliments. Photos and videos taken during the dress-up process will provide you with more fond memories in the future. Multiple style and color options make it easy to find your favorite. You need this pluto costume in your life!

CLEANING- Just toss this durable dog costume in the washing machine to keep it clean. In addition, NEWCOSPLAY comes in vacuum-sealed packaging designed to prevent soiling of clothes and reduce the use of material. The slight odor from the compression of the clothes will quickly dissipate after washing.

SIZING- Available in sizes Small through X-Large fitting adult heights from 4'9" to 6'4" - Sizes are approximately as follows: ( Small) 57-64 inches ( Medium) 61-69 inches ( Large) 69-72 inches ( X-Large) 69-76 inches.

【Animal Cosplay Pajamas】Multiple cosplay style in Four size for your selection: Small size (for Height 140-155CM /4'59" ~ 5'); Medium size(for Height 156~167CM / 5' ~ 5'5"); Large size (for Height 168-177CM /5'5" ~ 5'8") and X-Large size (for Height 178-187CM /5'8" ~ 6'1"). Our animal Cosplay Pajamas can match all kinds of cosplay parties and holidays, Halloween, Christmas, Gathering Parties etc.

【Vivid Design onesie】One Piece onesie, easy to dress up. Each onesies are designed with a hood, featuring eyes, nose and mouth for full effect, matching tails and chest designs help complete your cosplay look. Using 3D active printing and dyeing, the pattern is bright and vivid, and it does not fade by hand washing.

【Polar Fleece Material】100% Polyster. Using a polar fleece fabric with higher fiber density,will not lint-free, fluffy and soft and skin-friendly, like baby skin texture, let you be wrapped in warmth in the cold winter. At the same time, such a loose fitting material allows you to exercise flexibly while maintaining style and comfort.

【Intimate Design】Button up closure design allows you to quickly get dressed; and the cuffs and trousers are all elastic design , which is windproof and neat; There are pockets on both sides, which are convenient for carrying keys, phones or wallet;

【Cleaning & care Tips】Take good care of your new pajamas to prevent fading! It is recommended to wash the comfortable polyester material by hand and laid flat to dry. If ironing is required, it is recommended that it be done only on low heat.

Materal: Flannel [100% Polyester].

The image design of adults onesie costume vivid and life like.

23°C for warmth, fluffy cozy and light fleece.

Zipper closure, easy to wear sung fitting, sleepwear environmentally friendly dyeing are safer for people.

Machine wash, quick drying.

Soft and comfortable. high quality. it keeps warm in autumn and winter and a better choice for carnival costume.

The Animal Stitch Onesie is comfortable and suitable for both men and women, can be worn at home, staying in the couch and enjoying leisure with the family.

Occasion: Halloween, Christmas, Children’s Party, Carnival, Costume, Ball Mask, Birthday Game.

Many animal style, very friendly, The animal suit has a sweet face, makes your dreams become reality costume!

Please check the size chart before ordering the item !!!