I bought this dress for $120 from a David's Bridal location in MD. I wore this dress only once as a bridesmaid in Spring 2011. Ever since the wedding, it's been dry cleaned and stored in my closet.
The photo does not do the dress justice. The color is a soft pastel green (also called mint green or pistachio green)--perfect for a spring or summer wedding or any other black-tie occasion, even if you're not a bridesmaid. You can wear it as a halter or hide the straps as a strapless dress. It has an empire-waist and the shape is A-line so it's flattering on all body shapes.
The dress is a size 6, but the built-in bra is adjustable and fits a wide range of bust sizes.