The best thing about modcloth, for me, is the reviewers will often give bra size (instead of bust) and waist and hip measures, which makes it SO much easier to figure out what fits. I've started getting dresses from them, and so far I've been really happy with the quality and fit. I do sometimes need to alter them (sundress had straps too long, that kind of thing) but I knew beforehand whether I would and could decide accordingly.