Cosplay magical girls onesie and skirt set with front bow and striped collar & skirt Thicker, higher quality fabric than other brands that is shaped to fit the human body. No loose-fitting sacks! 100% Organic Cotton is soft on skin and stretches to fit many body types. Thickness of fabric is suited for supporting the weight and bulk of a diaper, including cloth diapers. Onesie has a row of 3 crotch Buttons for easy dressing and a secure fit.