Purchased in the spring of 2024, but it was already hot when I gave birth, and when I thought about putting it on, it was already too small. Only water washed and tried on. Long sleeves and thick fabric, so I think you can wear it from now on. <size> s (3m-6m) <material> cotton 100% Comes with a hat. Type: Coverall Sleeve Length: Long Sleeve Design: Check