I am fortunate enough to work at home, so if I want to I can wear pyjamas all day. The ones I wear in summer came from the men's department because they look more like a pair of casual trousers and T shirt, bought primarily because I didn't want pink, kittens or teddy bears on me, and as a bonus I found that the trousers came with a patch pocket on the back and two generous side pockets. Big enough for keys as well as iPod!