I have a black tie dinner next week (hadn't realised it was black tie) and nothing to wear, or at least nothing that fits post DC.
I need something with sleeves and flattering around the tummy area. I'm a fairly unglamorous size 14 blonde. Will have about 15 seconds to get ready upon arrival so needs to be easy to put on and look good with loose, unstyled hair.
This has caught my eye but is a bit pricey and I'm not sure it would work for black tie:
m.johnlewis.com/phase-eight-limited-edition-dress-eleven-black-pink/p/2483558