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. Sizing - adult: (small) 4'9"-5'2" (medium) 5'3"-5'6" (large) 5'7"-5'10" (x-large) 5'11"-6'2" kid: (4) 38-40" (5) 41-46" (6) 47-50" (8) 51-54" (10) 55-58" please allow 1-2inch differences due to manual measurement. 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. 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. What you get: flying squirrel pajamas, 30-days free exchange or return; if you have any questions before or after you order, just contact us for friendly customer service.