I need to invest (but not much money) in smart and comfortable plain black clothing for one of my jobs. I work for theatres and need to wear all black to be discrete and blend in but am running up and down stairs and bending over etc as well as welcoming people. So I need trousers and tops or long shirt dresses or tunics and leggings that might work for this….any ideas? Long sleeve and well covered but not over heating! Any one stop shops or ideas? The bits and bobs I have used over the years are starting to look a bit tatty or uncomfortable as I’ve put on a bit of weight :-(