Material: 100% polyesterFlannel. Soft, Cozy, Light, Warm and Fluffy. These plush materials are soft to the touch and will keep you warm during those cold winter months. The loose fit gives you the flexibility to easily wear over your existing clothes or jacket! What You Get: One Gorilla Costume Onesie; Size Chat: Small:4'8"-5'1"/146 cm-155cm; Medium:5'1"-5'5"/155 cm-167cm; Large:5'5"-5'8"/167cm-177cm; X-Large:5'8"-6'1"/177cm-187cm; Please check the size chart to choose the right size for your new one piece pajamas carefully. Best Choice: Great Costume for Halloween Christmas animal costumes, show costumes, cosplay costumes, casual home wearDress Up PartiesBirthday ,Trick or Treat CostumeOutdoor Activity, Playtime Every day and More! but also as couples suits and family suits. Cute and soft design that promotes affection. Features: The lifelike cartoon onesie designs, Zipper front; Matching tails to get ultimate cosplay perform look! Best choice for your next pajamas party. They all have hidden side seam pockets for carrying keys, phones, wallets, and more. Good Care: It can be cleaned with a washing machine. Please wash separately from other colored clothes! Hold up in the wash without losing shape and laid flat to dry; Ironing on low heat only if needed.