Product Description: Size Guide: S:Shoulder Width 9.8 1/2 Bust 11.8 Dress length 19.7 . M:Shoulder Width 10.2 1/2 Bust 12.6 Dress length 21.7 . L:Shoulder Width 11 1/2 Bust 13.4 Dress length 23.6 . XL:Shoulder Width 11.4 1/2 Bust 14.2 Dress length 25.6 . 2XL:Shoulder Width 12.2 1/2 Bust 15 Dress length 27.6 . Note: Sizes are based on 1/2 bust measurements; double the number for full circumference. Measurements may slightly vary. Let your baby step into a dreamy and sweet dream with Sigee girls pajamas and sleepwear. This pajamas is carefully blended with 95% top-grade polyester and 5% spandex. It is not only soft and delicate to the touch but also has excellent breathability and elasticity which can fully protect every sweet dream of your child. The short-sleeved design is light and elegant and the loose version allows the baby to stretch freely in the dream. Whether it is a nap before bed or leisure time at home it is an ideal choice. Let Sigee accompany your child and spend every warm night together.