SleepytimePjs Mermaids Mommy & Me Matching Pajamas 100% Cotton Cute Matching Mommy & Me pajamas for the summer with Doll nightgown. All pajamas sold individually, if you want the Adult and the child pjs, you must order both the adult and the child pjs separately. All Adult pajama Sets come with 100% Cotton Tank top - choose from list of Adult Shorts or Adult Capris. See Sizing below in the description Kids pajamas are 100% Cotton. See description below for Kids sizing Please Note: For childs safety, childrens sleepwear should be snug-fitting or flame resistant.This garment is snug-fitting. All Kids pajamas come with matching doll nightgown. Doll nightgown is perfect for your daughter to match her American Girl Doll. Fits 18" Dolls - Doll not included If you do not see the size that you need, the pajamas are also sold individually on Amazon and are prime eligible.