I need black trousers to work. I work in healthcare and get my tops provided (white tunic) but we have to buy our own trousers. When I started I bought a few pairs of fairly standard cheap black trousers from new look and a couple of supermarkets. They are all pretty much 100% polyester and not hugely comfortable at the best of times but in this heat they are sticky and feel awful when I'm rushing around. Everywhere I look online seems to sell similar. Is there anywhere I can get some with maybe a cotton mix without costing the earth? TIA 