Name: Posey Sweetheart Dress
Brand: Opening Ceremony
SKU: OC23
Price: 78 USD
Availability: OutOfStock
Rating: 4.0 (49 reviews)

Don't expect it to hold you in; it won't. Don't expect to be able to wear a bra. DO expect to wow in this number if you're cool with the first two points. 

I wore this to my Vegas bachelorette party, for the night when the girls all wore black dresses, and I wore this white one. This was perfection! The material holds you in, no bra needed either. It really shows off curves and made me feel amazing! Super comfortable to dance in all night also! Glad I went with a size up after reading reviews that it is short. I'm 5'2" and the medium was about as short as I would comfortably get.

I wore this for my bachelorette and it was perfect! It was so comfortable and super sassy! Just my style :) 

I got this dress as my back up dress. I am so glad I did the other dress was to big (Francesco Scognamiglio
Call Me Coral Dress). This dress hugs every curve.  I got many compliments.

I was surprised I liked the small but the material and pattern is flattering.  It IS VERY low cut in front, i have a very small chest and even the stickies would show, so i was able to pull the back of my strapless low enough not to show and then use dress tape on the front to keep the dress where i wanted it on my bra.  Overall was a ton of fun, easy to wear, gorgeous dress.

Dress rides up a bit and is very low cut 

Looked amazing! Wore it with NuBra which I recommend because you can't really wear a traditional bra with it. A little short but that's what I was going for!

I LOVED this dress! It is tight and form fitting but the material is SUPER comfortable. This is a perfect dress for a bachelorette party.

Was a little concerned that this dress wouldn't give enough support, but I was able to wear a backless bra and it worked perfectly. The dress is super comfortable and perfect for going out. Rented a Herve dress for my bachelorette dinner and then changed into this for shenanigans. Awesome dress. May rent again!

This dress was a total hit when I wore it out for NYE. It was a showstopper and I felt awesome in it. As far as functionality, it acted like a bodycon dress (so it does cling to your curves) but I never had to worry about it riding up during the night, even while I was dancing and walking around. Since I'm petite, I am always worried about length and neckline with dresses, but this was perfect for my shape and size. I wore a NuBra with this too, and it worked perfectly. I'd totally recommend this dress for a petite girl like me!

I liked this dress a lot. However, because of my short torso I don't think the open back looked that great. Also, don't forget back tan lines! The dress zips up to below a bra strap which was another issue for me. I would rent this one again!

I rented this dress as one of four looks for my engagement photo shoot.  For our Chicago skyline shots, I was envisioning white, form fitting, yet elegant, but still a touch of sexy; and this dress nailed it. It's not a solid white, it is textured and stretchy and would fit most body types. The back has a cute cut-out as well. 
The only thing keeping me from giving this 5 stars is that the bust darts are slightly pointed. Not like Madonna or anything, but I was a bit self conscious; however, I had nothing to worry about as you cannot notice in the photographs. 
Who ever said you can't wear white before Memorial Day, obviously hasn't seen this dress! 

The Pro of this dress is that it can definitely be very flattering and was very comfortable.  I am a rather curvy girl and the dress was snug in ALMOST all the right places.  The Con would be that I couldn't wear a bra.  I am a bit busty and even with tapes, I didn't feel that secure when I leaned over.  This dress however impressed my husband and I felt sexy and gorgeous in it.  I think that wearing spanx would have also helped me with my fit in the dress but its my fault, I was lazy.  

Was a little tight in the bust, and the white made it a little unforgiving across the belly

Not a fan. The material is soft like a jersey t-shirt, and that's the best way to think about this dress. It wasn't form fitting (aka doesn't suck you in), I had to pull it down a lot because it was riding up while walking and scrunching up while sitting...which isn't an attractive look. The cutout hits your back with your bra strap in the direct center. As a somewhat smaller chested girl, I couldn't even just not wear a bra because the jersey-like fabric made my boobs look saggy. Had to get creative with pasties. Sad because I was pretty excited about this dress.

Rented for an all white attire gala. Material is a lot thicker than it looks in pictures. Got just a bit warm by then end but also didn't crease or show through. 

Paired it with a silver moto jacket from RTR, plus emerald green Badgely Mischka heels with the jeweled back, and matching clutch. Worked perfect for NYE! The dress does get a little loose over time while wearing, so maybe size down if you're in between sizes like me (8/10). 

Super cute dress. A tiny bit too tight, but still wearable.

I wore this for my bachelorette. The material is high quality, and I felt very secure all night. There are darts in the dress, which might make you feel like your breasts are pointy. I was a little worried about it, but all of my pictures turned out great. 

Get ready to receive compliments all night! Dress fit perfectly in all the right places;  material is very comfortable & thick. Typically wear XS but the S fit more comfortably. I was able to try this dress on in the RTR Vegas store during a visit before needing to rent; it really surprised me because I would have not chosen it just by looking at the photos online. If you've got a bust, be ready to flaunt it (wore without a bra). The sweetheart neck line doesn't cover much at all and the back is open. However,  I never once had to worry about it moving out of place while dancing. 

The dress was perfect. I danced in it all night - a mix of salsa, bachata and hip hop - it did tend to ride up a little, but just under the bum so it didn't show anything. The material is thick and flattering and would fit most body types well. Since it's backless you really can't wear a bra. It is lined so you can go without if you want to. I bought a stick on bra from target. If you're smaller chested like me, put the stickies on in a mirror so they are even and move them a little toward the outside (more toward your armpit), so when you clasp it in the middle it pulls you together and gives you some cleavage.  I used double sided dress tape to hold it in place over the stickies. Everything stayed put all night. Overall, classy and sexy dress, perfect for any bride to be. 

I wore this for my bachelorette party.  I had originally picked a different dress but it didn't work out.  The staff at RTR was so helpful in sending me this dress on the morning of my party!  That made me very nervous but it ended up working out perfectly.  I loved wearing this dress.  It is form fitting but a stretchy sort of material.  I felt comfortable wearing this all night.  I didn't end up wearing a bra because of the open back but you couldn't tell.   I recommend this dress for sure! 

I ordered the small and extra small as a backup with this dress. The XS fit me better but the zipper had obviously been resewn in and it bulged a little funny on the side. This dress ended up being a little too club-ish for what I was comfortable wearing. If my bachelorette party had been in Vegas, I definitely would have worn it.

I would want it a little longer but it was perfect for my bachelorette party!!

Wore for my bachelorette party. It wasn't my first choice but the dress I initially wanted wasn't available. This dress stuck out in a sea of black dresses. As other review have mentioned it does run a tad small. I usually have no problem with the x-small sizes I've ordered but I felt more comfortable in the small and it was still fitted and showed enough leg. The cut on the chest comes down low and is wide- I had to a wear low stick on backless bra. So be warned if you like to wear a bra with a tad more coverage. Overall, though, I was happy with this dress. 

Wore this dress to my senior homecoming, beautiful dress, super comfortable, though the material stretches out after wearing it for a while and dancing around in it. Overall I loved the dress. 

The dress shows off great curves and fits well. It is pretty low cut in the front, and because of the open back you can't wear a normal bra with it. It also rides up a bit when you walk (because it's a bit short). Also, because of the way the fabric is cut, the dress is very pointed in the bust (even if you wear a bra with it). So I gave it 4/5 stars.  But the dress is beautiful and looks great!

If you've got a small chest like I do this will help out in the curves department. Super flattering and very comfortable. The material is almost like a stretchy cotton. SHORT! But sexy!

Not made for larger chests. I'm a 32D and wore a bra that would specifically fit the cut of this dress. But I was still tugging at it all night to make sure everything was in place. The feel of the dress is soft-- but it feels like cheap material. And because it is so thin, there is no support. So I was sucking in all night! It wasn't a wow dress. I wouldn't recommend it. 

Fantastic dress, excellent quality. Just a beautiful overall fit. Very flattering. I recommend spanx

Hard to find a bra that works with it but a low back strapless is good. Def needs a bra if you're bigger than a B...

I ended up not wearing this dress, while it fit okay, the other dress I had rented fit better, looked nicer and was better for our engagement photos. Since there was only small and large available when I rented, I got both just in case, and the small fit okay, but the large was HUGE. I think I would have been more inclined to wear it if I could have rented a medium. 

Used this dress on the last night of my bachelorette weekend in Vegas. Fit was fine but a little on the tight side. Dress was simple and cute but I didn't really like the material, which kind of felt like a stretchy towel. 

I wore this dress for a girl's night out in Vegas...it's cute, but definitely very casual and the material is starting to look worn.  I would not recommend this dress for anything other than a girl's night out or a date night. 

I know each designer is different, so I suggest you order a size up! It can get a bit tight in some areas, so invest in some spanks too. I loved it and my friends loved it! Felt super sexy the whole evening!

I've rented this dress to test out for my bachelorette weekend. I wanted to try it ahead of time, to make sure it's perfect. The dress itself, once on is very pretty. The material is kinda weird, sweatpants-like, which I wasn't expecting. I could tell in the models photo that the dress is textured, which appealed to me. However, there is zero structure to this dress, it's basically like a fitted, sweatsuit. The top with the sweetheart neckline and wide-set straps is very flattering. If you are trying to hide any "problem areas" this dress isn't for you, since like I mentioned there is no structure ie., nothing to hold you in. All said, I will be renting this dress again!

My friend was going to wear this for her bachelorette, but went with the alternative dress because the other one was a bit more festive and fit her better. Cute, though.

The arm holes were really tight but it was a cute dress. Also doesn't work if you have larger boobs. 

The top of the dress was way too small. It didn't look right on me.

Posey Sweetheart Dress

Opening Ceremony

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