Madewell silk (!) dress, cross back detail, navy with dots and stars, size 12

I wish more people made things with silk (and not satin)! Buyer beware, the lining is polyester, for reasons unknown. I wore this adorable gamine dress to so many weddings. The cross-back with a sort of keyhole at the small of the back is a minor sexy detail that keeps it from being too little-girl. Bonus: it still covers all of your bra (key for those of us with bigger boobs!) Stops just above the knee.