This is a fun, flattering dress by the European design duo, Chotronette. They produce incredibly whimsical, unique creations in small numbers. They have gotten quite popular on the bridal forums over the last few years. Check them out here:
It fits like a 6-8, european street size 42. The dress has built-in cups so you don't have to worry about a bra. The dress has a full crinoline underneath, so it always maintains that fun "poof" look. The top has boning to keep its structure.
I wore it for an afternoon to my civil ceremony. It has a fixable hole under the lace on the sleeve, so I marked it down heavily from what one would ask for a pristine one-worn dress.