Celebrity Cocktail Dresses Elegant Vintage Inspired Cocktail Dresses Online?

Elegant Vintage Inspired Cocktail Dresses Online? - celebrity cocktail dresses

Hey:) I am going to a Halloween party for my clothes and I decided to become a celebrity waaay when she wore cocktail dresses elegant appearance and often wore her hair in soft curls. I was wondering if anyone knew a site that caries that type of clothes? This is a Murder Mystery: Detective kind of thing, if someone gives a better idea of what kind of clothes that I seek.
Thank you!