Please look at my dress for cocktail party tomorrow night

[mammmamia]

Big do tomorrow and cold feet about dress. What do you think of this?
Dress code is cocktail dresses.
I am 5'6" and size 8-10. Don't trust my own style anymore after DC. Is this stylish or frumpy?

Lovely dress, Nude tights plus heels = sorted.

Its very similar to a dress I wore last week for an event. Very elegant shape. If you havent far to walk to the venue I would go for tan legs. Tights would definitely frump it up I think.