One of my favorite dresses, Sarah Michelle Gellar has worn, is this silk halter by BCBG Maxazria. So gorgeous! Despite being 10 years old, the dress pops up now and again on auction sites.
The easiest way to find it is to search for the words "BCBG" "Silk" "Halter" and "Dress". And I also click the "preowned" box in the search.
I've had the best of luck with those key words. When a dress is silk, the seller usually likes to put that in the headline. It makes it easier to narrow down the search. I've found this dress on four different occasions by using those key words.
