Cotton,Spandex Button closure Hand Wash Only Material:cotton&spandex,super soft and breathable,friendly to your baby's skin The comfortable shorts outfit for your kids to wear in summer. short sleeve rainbow top with the stretch shorts,stylish and simple casual clothes set Suitable for ideal gift, after shower wear, playing, sleep, family holiday, twins brothers sisters matching set, photography, festival and daily wear The outfits great fit newborn boy clothes 0-6 months,baby clothes 6-12 months,12-18 months for baby clothes,18-24 months baby outfits set,toddler clothing 2-3 T, Package included: 1* Tops and 1*Shorts.