I have a do on Sat (if I can sort the babysitter) and the dress is smart casual. My DH and I never go out together so this is exciting but the dress is 'smart casual' and I don't have a clue. DH is wearing trousers (rather than jeans) and a shirt but no tie. It is so easy for men. What would you wear? Please help. I can't seem to wear heels for long any more so that is not helping my mild panic. TIA