Loved this dress! For a girl that wear black white and grey on a normal basis, this was an unexpected love. I went to the RTR store in Chicago to try some dresses on because I get nervous purchasing clothes on the internet. I am glad I did! I usually wear a size 4 or 6 in dresses. I saw this dress on the rack and it was a size 6 and it was skin tight on me. The RTR sales girls said that this European company runs their sizes different. So I went ahead and ordered a 8L and a 10R backup. The 8L fit great! I had to get a sticky bra for up-top and I luckily found some slimming shorts that tucked in my little pouch under my belly button that bugs me. Most spanx I tried on with it showed through the back of the dress. Ended up loving this dress (as did my fiancé)

This dress was a showstopper. Fits true to size, but I'd suggest sizing up for backup. Plenty of room in the bust, but hugs the mid section. Be prepared to wear a strapless bra. I received compliments all night. Perfect dress for the scholarship gala we attended. #GalaDress

Worn for a black tie wedding. Dress is a great material, but does seem a bit snug when you first put it on. It starts to give a little as the night goes on, but not too much. I'm usually a 4/6 and i was able to get into the 8L (sized differently, but equivalent to 4). If you don't want it to be skin tight, size up. I am about 5'7 and i wore about 4 in heels. Needed the long. The regular was too long. Color is an awesome red and I got tons of compliments. Back is flattering with the cutouts but you need sticky boobs. Dress came on-time, but i needed to steam the bottom before the event.

Classic, yet edgy is this Osman gown. Running true to size, we recommend sizing up for backup. There is room in the bust, but you do need to go braless or wear a nubra due to the cutouts in the back. With slightly fitted hips, we recommend sizing up if you're curvier in this area. At 5'7" the length was comfortable and looked great with 3 inch or lower heels. Pair with gold accessories!

The 6p was pretty tight. I could have worn it but it would have looked better one size up. I'm normally a 0/2 for reference. Thick sturdy material that holds everything in. FYI-You can't wear a normal bra with the back.

I'm 5'7" and its just simply too short to wear. Would be good for 5'4" and under.

Beautiful dress. Very form fitting and flattering.

Gorgeous gown, lovely color, great fabric and design. Very sleek and modern with open back details that make it stand out. I ordered a size up (6R) and two sizes (8R) up based on recommendation from RTR stylist. I couldn't get either option zipped at mid ribcage. The material does have a generous stretch and would be a wonderful option for smaller busts. I didn't have any previous reviews to size from, and the stylists at RTR were so helpful, I just didn't allow enough time for a backup gown to be sent before the gala. For reference- I am a size 4 with an hourglass figure. The regular length was perfect at 5'7. The waist had plenty of room, fitted at hips and fell to floor nicely. If a bra is needed, the dress may be a challenge as well.

I ordered a 10R and normally wear a size 6R. I couldn't even get it on. I am wearing it in a photoshoot later this month so I returned it and will reorder at least a 14R.

I did not end up wearing this gown. As other reviewers noted, the fabric is very unforgiving and I would not recommend if your lower stomach is your problem area (even with spanx it didn't look right). I normally wear a 4 or 6 and could barely get the 10R zipped.