I took a very thin cotton one when I had my first (September baby) I used it, it was convenient for breastfeeding and helped keep me cool, I didn't wear a top underneath, just a pair of cotton trousers 😬 x
Nope and mine was in November it was a cold rainy day but boiling in the hospital!! I left it in the car for when I was leaving and I was just given it for the way out but again it was cold outside xx