Material: 95% Cotton, 5% Spandex, Decent material, very elastic fabric,Comfy stretchy modal fabric,soft for your baby\'s skin This nursing t-shirt with easy nursing access can be worn casually or dressed up with leggings or nice pants This nursing top designed to fit pregnancy and postpartum nursing women This breastfeeding tee shirt is Long sleeve design,deal for wearing around all day to breastfeed in spring,autumn and winter 100% Satisfaction Guarantee: Love them or your money back warranty