I recommend sizing up. I’m a size 10 and I wore a 14. It’s a beautiful and lightweight dress. I wore it to my work’s gala with an “out of this world” theme. 

This dress is beautiful, perfect for a black tie wedding. The color is gorgeous and I got so many compliments! My bust is on the small side so while it fit perfectly around the waist, it was a little big on top. Highly recommend!

Wore to a brunch wedding - it was perfect 

I’ve never received more compliments on a wedding guest dress before. This dress is everything and more. I’m tempted to buy it for myself. 

I loved this dress! It was so stunning and I got so many compliments. This dress is larger in the bust as others have mentioned; I’m a 32B, but this dress worked with a padded strapless bra. I ordered a 4 hoping that it wouldn’t be too tight in the waist (my measurements are 32/28/40), but would be small enough in the bust and that worked for me. Overall I recommend this dress if you can make it work with your body!

I wore this to a wedding in southern CA in the summer. I wanted something pretty and colorful. The fit was perfect, I didn’t have to tug or pull it up and I could dance for hours. Lots of compliments, and I felt gorgeous 

The reviews said it but it was true! Most compliments I have ever received on a dress! So much fun to wear. Definitely for bigger bust but can make it work with a strapless bra. Size 0 was snug but worked 

I did my measurements and it said I was a 10/12 but I ended up fitting in my size 6 backup size. My normal size is size 6/8. I took another reviewers advice and used fashion tape. The dress was comfortable and beautiful. I loved it! 

This was a great dress to wear to a black tie wedding in Charleston! I’m 170 lbs, 5’4, and usually wear a size 8; only a 10 was in stock, so I went with it. There is zero stretch, so I’d rather have it a smidge big than too small. I felt pretty, and this dress was really easy to dance in!

RTR sent a free backup size which I was grateful for but I ended up wearing the original size I ordered. The built in bra didn’t lay correctly, it looked like it had been warped from dry cleaning or something but it isn’t super apparent in photos unless you’re looking. You could definitely get away with wearing a bra insert with this dress, but I didn’t. Very beautiful dress & I got lots of compliments but this dress was definitely made for bustier girls.

Loved this dress. Had to pull it up a few times even with extra bra padding and fashion tape, but I also have a small top. Be careful on steps because I kept catching the bottom with my heels.

This dress is beautiful! I received so many compliments. I echo the other reviews that state that the bodice of this dress is best suited for those who have C-D+ cup sizes. I do not think this would fit someone who wears an A-B cup, unless you have a broader chest.

I really relied on reviews to help me decide on a size, so hopefully this assessment is helpful. My measurements are 32C-27-37 (5'7", 135lbs) and I felt like the size 4 fit perfectly, though it would have fit better if I was a 34D. Like the other reviewers said, the bodice is odd. The cups look like they would fit a B/C, but the wiring causes the top to jut out and makes your chest/waist look boxier than it is. The waist fit a bit small proportionately to the bust, but the lining fabric (beneath two layers of tulle) has some stretch, so it was okay. I wore it with 3" heels and the dress hit about 1/2-1" above the floor (perfectly covering shoes but not dragging).

Overall, I loved the dress and would recommend it if your measurements align with the fit.

Absolutely LOVED this dress. Still receiving complements weeks after wearing it. Definitely size up if you have a large chest/rib cage. Normally I always wear a size 12, but I had to wear the size 14 and it took multiple sets of hands to sit it up since the zipper gets a little wonky. It also will fold in the bust area if you have boobs which was a little annoying. It has an interior corset like zipper and then the main zipper. No stretch whatsoever on the outer zipper/fabric. But I felt so beautiful in the dress and it's definitely a show stopper. I wore it to a black tie met gala theme wedding - had wedding guests and the hotel staff coming up to me telling me how much they loved the dress!

Loved this dress and felt like an absolute princess. However, there was what I would call a hidden corset at the top (2 zippers- one interior and one exterior)  that was pretty tight on my ribs. The dress was secure, and I did not feel like I was hanging out of it up top, but the boning and corset we’re a little bit tighter than I found comfortable. It ended up working well. 

Loved this dress! Wore it to a formal ball during springtime and got so many compliments. P comfortable and great for twirling. 

The one con is that if you have bigger tits, the bodice creases right beneath the bust line. Fashion tape or a really great strapless bra might help with this! 

I wore this dress to a black tie wedding at a Texas ranch in April. The quality was amazing and overall is super dreamy, and I loved wearing it. 
My only complaint is the fit - without exact measurements to go off of and no reviews, seeing the model was wearing a 4 I ordered a 6 with a backup size of an 8. The 6 almost fit around the waist but the bust was entirely too large. It seemed as though the wait to bust proportions were designed for someone with more of a true hourglass figure (I have a pretty athletic build) as the bust was nowhere close to fitting securely. I am smaller chested so if you have a larger chest you might be fine, but I had to wear a padded strapless bra and use fashion tape so that it wouldn't gap in the front as it is so structured there is no other way of getting around it. In hind-sight I should have ordered a 4 as my true size - it might have been a little snug around the waist but probably would have fit better in the chest, which is important with a strapless gown. 

TLDR: order true to size! 

Zac Posen

Strapless Tulle Gown

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