I've been eying this Sheri Bodell dress for a long time now.I love the subtle sweetheart neckline, embellishments and color. I always deemed it too "expensive" and I already have a million other black dresses.But, this one's gorgeous with the detailing AND it's on sale for $170 (reg $568), what a deal. The only downside is it's final sale, meaning not-returnable. What if I get it and I don't like it or the dress doesn't fit me well? Then I'm stuck with an expensive dress that I'd never wear. What do you think, should I buy it?