Material: Polyester Size:S/M/L/XL Package : 1 x Nightwear Note: There is 2-3% difference according to manual measurement. (1 inch = 2.54 cm ) Please check the measurement chart carefully before you buy the item. Please note that slight color difference should be acceptable due to the light and screen. Family Matching Christmas Outfit Elf Sleepwear Long Sleeve Pajamas Set