It's my DH's birthday 'do' at a casino tomorrow evening and I've completely failed to buy something new 
I have a maxi dress that I love that I'd like to wear, but I don't know if they're a massive style faux pas in winter - what do you think?
It's dark colours, black and purple with a yellow and orange flame pattern and a v.flattering cinched waist. I'd normally wear with sandals, but thinking plain black heels (they'll be hidden under dress anyway)...