So I have a glam/posh 40th to go to on Saturday, what do you think of this dress, red or black, and how to accessorise? I've lost quite a lot of weight in the last six months and want to feel drop dead gorgeous and sexy. The 50's pencil dress look suits me well but is the black too funereal or is the red to out there? I'm having a crisis of confidence! I have about ten other dresses to choose from before I send them all back but this is my favourite by far so far.