i'm looking for a dress for my brother's rehearsal dinner this weekend. i want it to be versatile so i can wear it to other events. http://bluefly.com/pages/products/detail.jsp?PRODUCT%3C%3Eprd_id=2064899357&FOLDER%3C%3Efolder_id=5997541 http://shop.nordstrom.com/S/2963952/0~2376776~2374327~2374331~6001765~6001766?mediumthumbnail=Y&origin=category&searchtype=&pbo=6001766&P=4 http://shop.nordstrom.com/S/2969809/0~2376776~2374327~2374331~6001765~6001769?mediumthumbnail=Y&origin=category&searchtype=&pbo=6001769&P=1 do you like any of these? are they appropriate for the event? any other suggestions? and one more question, i'm a 34C . i don't know if i should go w/ a 4 or 6 for any of these dresses. i see the size charts but i never know if it's true to size or runs big or small. i could use any help. thanks!