100% Polyester? Button closure? Machine Wash? Size Information: Adult Size From S-XL; S (Fit for Height 140-155CM / 55.12 "-61.02"); M (Fit for Height 156-167CM / 61.42 "-65.75"); L (Fit for Height 168-177CM / 66.14 "-69.69"); XL (Fit for Height 178-187CM / 70.08 "-73.62"); Kids Size From 85-125; 85cm: 3-5 Years (Fit for Height 90-108CM); 95cm: 4-6 Years (Fit for Height 102-110CM); 105cm: 6-8 Years (Fit for Height 114-122CM); 115cm: 8-10 Years (Fit for Height 126-134CM); 125cm: 10-12 Years (Fit for Height 138-146CM);? SOFT FABRIC: Beauty Shine clothing are made of high quality polar fleece fabric, knitted structure is stable, washable, not easy to deform, plush fluffy and dense, excellent thermal effect, keep you warm and happy on cold nights.? IMAGE APPEARANCE: A variety of cute image designs; each pajamas has a beautiful fashion shape, all are loose designs that allow you to move around, crawl, suitable for parties, outdoor events and music festivals and anywhere you can have fun.? INTIMATE DESIGN: Each piece of costumes is buttoned and closed, different styles will have different tails and wings, the cuffs and pants are designed with cotton elastic threads, which are warm and comfortable; there are two invisible pockets on the side, which are convenient for you to carry keys, mobile phones, wallets, etc.Living items.? AIRTIGHT PACKAGING: All Beauty Shine clothing are vacuum sealed to seal the garments from outside air and keep them out of moisture, mold and insects.