Girl's Summer Interlock Twill Fabric Floral Printed Muslin Shorts Top and Bottom Baby Set Our product is made of 100% cotton. It does not contain any ingredients harmful to your baby's health. First class printing materials were used. The shorts are made of cotton muslin fabric. The product has a perfect fit - you can choose your baby's size. You can choose it for your baby with peace of mind, or you can give it as a gift to your loved ones. You have the right to an unconditional refund for every purchase you make in the baby set category.