Rent 3 for 1 Valentine's Day weekend! Use code 3FOR1VDAY16. DETAILS

Valid on rentals only. You will pay the cost of the most expensive item. Adding a free backup size will count as 1 of the 3 items. Offer expires 2/13/16 at 11:59pm EST and delivery dates must be 2/5/16 through 2/13/16. Promo code cannot be used on existing orders or be combined with other offers or gift cards. Enter promo code at checkout.

Posey Sweetheart Dress

$70 rental
$390 retail

Price varies based on availability. Select your date to see price.

Stylist Notes

See heads turn when you walk in wearing this open back sheath by Opening Ceremony. A unique look for a bride to be or as a cocktail party choice! Simply pair with Whiting & Davis’ Hollywood Boulevard Clutch.

Size & Fit

This dress runs small. We recommend sizing up (see following fit notes for exceptions). Sized: XS - L.

BUST: Works best for A to C cup sizes - fitted at bust
WAIST: Very Fitted - dress fitted throughout midsection
HIPS: Very Fitted - stretchy fabric allows comfortable room for full hips
LENGTH: Mini - (on a 5'6" model)

UNDERGARMENTS: Should be worn without a bra. We recommend fashion tape.
FABRIC Fabric is very stretchy
GREAT FOR: Petite, Straight & Narrow body types
(Model's height is 5'10".)

Size & Fit Notes

This dress runs small. We recommend sizing up (see following fit notes for exceptions). Sized: XS - L.

BUST: Works best for A to C cup sizes - fitted at bust
WAIST: Very Fitted - dress fitted throughout midsection
HIPS: Very Fitted - stretchy fabric allows comfortable room for full hips
LENGTH: Mini - (on a 5'6" model)

UNDERGARMENTS: Should be worn without a bra. We recommend fashion tape.
FABRIC Fabric is very stretchy
GREAT FOR: Petite, Straight & Narrow body types
(Model's height is 5'10".)

Size Chart

Size Chart

Product Details

White Stretch Knit (52% viscose 46% nylon 3% elastane). Cap sleeves. Sweetheart neckline. Pencil skirt. Open back. Hidden side zipper with hook-and-eye closure. 33” from shoulder to hem. USA.

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34 reviews
Fit
Large1
True to Size23
Small9
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 6"
Age: 23
Bust size: 34A
Body type: Hourglass
Weight: 135lbs
December 7, 2015
Beautiful dress and very shapely.
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!
View photos (1)
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Age: 36
November 29, 2015
Felt-- a little cheap.
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.
View photos (1)
Size worn:
XS
Overall fit:
True to Size
Rented for:
Other
Usually wears: 0
Age: 28
Bust size: 32B
Body type: Straight & narrow
Weight: 115lbs
November 15, 2015
This dress was so comfortable and fit great!
I wore this dress for my bachelorette party and I didn't try it on before we went out (because I ordered two different white dresses and wanted to decide as I was getting ready). The dress ended up having a big rip at the base of the zipper but it fit much better than the other dress I ordered. I ended up wearing this one because you couldn't really see that it was damaged so I ended up wearing it and having a great night! It was so comfortable and perfectly hugged my curves (not too tonight).
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 6"
Age: 28
Bust size: 34B
Body type: Athletic
Weight: 125lbs
September 22, 2015
Wore for my bachelorette party dinner and LOVED IT!
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!
View photos (1)
Size worn:
L
Overall fit:
Small
Rented for:
Party
Usually wears: 12
Height: 5' 2"
Age: 33
Bust size: 36D
Body type: Petite
August 6, 2015
I rented this for my bachelorette party. It didnt work for me; very much Body CONscious.
The dress is made of thick but stretchy material. You are not able to wear a bra with it, but the material isn't so thick that girls with darker nipples can wear it. The "cups" are also just jersey and are very small for busty ladies (me a 34DD). It ended up being a bit too much of a show for me.
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 6"
Age: 31
Bust size: 34B
Body type: Athletic
Weight: 128lbs
July 26, 2015
Perfect bachelorette party dress.
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.
View photos (1)
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 7"
Age: 26
Bust size: 34B
Body type: Petite
Weight: 125lbs
July 13, 2015
Love it!
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!
View photos (1)
Top Contributor
Size worn:
None
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 2"
Age: 38
Bust size: 36D
Body type: Hourglass
Weight: 141lbs
July 10, 2015
Fit, but too much cleavage
The dress was cute, true to size, everything fit, but it showed too much cleavage so I was not comfortable wearing it.
Top Contributor
Size worn:
None
Overall fit:
True to Size
Rented for:
Other
Usually wears: 2
Height: 5' 3"
Age: 25
Bust size: 34C
Body type: Hourglass
Weight: 130lbs
June 18, 2015
Didn't wear this dress
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.
Top Contributor
Size worn:
M
Overall fit:
Small
Rented for:
Party
Usually wears: 4
Height: 5' 2"
Age: 33
Bust size: 32D+
Body type: Hourglass
Weight: 124lbs
May 12, 2015
Perfect Bachelorette Party Dress!
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.
View photos (1)
Top Contributor
Size worn:
NONE
Rented for:
Party
Usually wears: 2
Height: 5' 2"
Age: 30
Bust size: 34B
Body type: Athletic
Weight: 108lbs
May 12, 2015
Runs very small
The top of the dress was way too small. It didn't look right on me.
Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 2"
Age: 28
Bust size: 34B
Body type: Petite
Weight: 115lbs
April 8, 2015
Cute as a bachelorette dress
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.
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 5"
Age: 33
Bust size: 32C
Body type: Athletic
Weight: 110lbs
December 26, 2014
great fit!
fits like a glove!
Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 4"
Age: 29
Bust size: 32C
Body type: Athletic
Weight: 117lbs
December 24, 2014
Sassy!
I wore this for my bachelorette and it was perfect! It was so comfortable and super sassy! Just my style :)
View photos (1)
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 6"
Age: 41
Bust size: 34D
Body type: Hourglass
Weight: 125lbs
November 6, 2014
Dress fit perfectly
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.
View photos (1)
Size worn:
None
Overall fit:
Small
Rented for:
Party
Usually wears: 6
Height: 5' 9"
Age: 31
Bust size: 34B
Body type: Athletic
Weight: 135lbs
October 29, 2014
could not wear.
was so short and tight i could not wear it
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 0"
Age: 30
Bust size: 32AA
Body type: Petite
Weight: 120lbs
August 26, 2014
I had a TON of compliments on this dress!!!!
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.
View photos (1)
Top Contributor
Size worn:
S
Overall fit:
Small
Rented for:
Party
Usually wears: 4
Height: 5' 8"
Age: 27
Bust size: 34B
Body type: Pear
Weight: 138lbs
August 4, 2014
The dress was very cute, but ran pretty small.
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.
Size worn:
L
Overall fit:
Small
Rented for:
Party
Usually wears: 8
Height: 6' 0"
Age: 40
Body type: Hourglass
July 31, 2014
Very comfortable
Dress rides up a bit and is very low cut
View photos (1)
Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 10
Height: 5' 6"
Age: 33
Bust size: 36D
Body type: Full Bust
Weight: 150lbs
July 18, 2014
White Hot
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!
View photos (1)
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 7"
Age: 38
Bust size: 32D+
Body type: Full Bust
Weight: 123lbs
July 8, 2014
Wore this for a night out in Vegas
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.
Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 7"
Age: 37
Bust size: 34C
Body type: Athletic
Weight: 130lbs
June 20, 2014
Head turner!
Fantastic dress, excellent quality. Just a beautiful overall fit. Very flattering. I recommend spanx
Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 4"
Age: 27
Bust size: 34C
Body type: Hourglass
Weight: 130lbs
June 17, 2014
Not a good fit.
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.
View photos (1)
Size worn:
L
Overall fit:
Small
Rented for:
Vacation
June 9, 2014
Worn in vegas
Was a little tight in the bust, and the white made it a little unforgiving across the belly
View photos (1)
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 2"
Age: 31
Bust size: 32C
Body type: Petite
Weight: 107lbs
May 30, 2014
Great for my Bachelorette Party
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!
View photos (1)
Size worn:
L
Overall fit:
True to Size
Rented for:
Other
Usually wears: 6
Height: 5' 4"
Age: 34
Bust size: 34D
Body type: Hourglass
Weight: 135lbs
May 26, 2014
Was comfortable and pretty for my bachelorette party! I could have used the medium, ordered wrong.
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...
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Other
Usually wears: 0
Height: 5' 4"
Age: 30
Bust size: 34B
Body type: Petite
May 20, 2014
White Hot!
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!
View photos (2)
Top Contributor
Size worn:
L
Overall fit:
Small
Rented for:
Other
Usually wears: 6
Height: 5' 4"
Age: 31
Bust size: 32D
Body type: Hourglass
Weight: 135lbs
April 17, 2014
I wore this dress for a weekend getaway with my husband to Vegas!
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.
View photos (2)
Size worn:
S
Overall fit:
Small
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 7"
Age: 20
Bust size: 34C
Body type: Athletic
Weight: 130lbs
March 31, 2014
n/a
The arm holes were really tight but it was a cute dress. Also doesn't work if you have larger boobs.
Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Other
Usually wears: 6
Height: 5' 7"
Age: 32
Bust size: 32C
Body type: Athletic
Weight: 140lbs
March 26, 2014
PERFECT dress for bachelorette party
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.
View photos (1)
Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 7"
Age: 27
Bust size: 32D
Body type: Pear
Weight: 125lbs
March 13, 2014
PERFECT bachelorette dress
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!
View photos (1)
Top Contributor
Size worn:
M
Overall fit:
Small
Rented for:
Party
Usually wears: 4
Height: 5' 5"
Age: 24
Bust size: 32B
Body type: Petite
Weight: 135lbs
January 17, 2014
Tight but still hawt!
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!
Top Contributor
Size worn:
S
Overall fit:
Large
Rented for:
Vacation
Usually wears: 4
Height: 5' 6"
Age: 32
Bust size: 36C
Body type: Full Bust
Weight: 130lbs
January 10, 2014
Stunning Little White Dress!
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!
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 4"
Age: 24
Bust size: 34A
Body type: Petite
Weight: 114lbs
January 5, 2014
Awesome dress!
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!
View photos (1)

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