Thanks for the suggestions everyone, I had been wondering the same thing! However, I've heard that it is better NOT to wear black because most of the sisters wear black, and a PNM would be more likely to stand out. I'm posting a few links, please tell me which one (if any) would be the most appropriate. (Semi-competitive ACC school).
Also, would a pink Lilly Pulitzer Carly dress (the one that was in-store only) with ruffles and the white beading be formal enough? Or should I wear that to skit night (night before bid night). Or a less formal Lilly?
I like the purple Maggy London dress the best. And not just because my favorite color is purple. It looks the most grown-up, but it is still fun!