Mini Sweater Dress

Esteban Cortazar x RTR

4
(96 Reviews)

Product Details

Statement sleeves frame the shape-hugging bodice of this cozy yet sexy mini dress by Esteban Cortazar Collective with slit detail.

Materials and Measurements

Black knit (65% Viscose, 35% Nylon). Sheath. Long sleeves. Crewneck. Pull on. 35" from shoulder to hemline. Imported.

Size and Fit

Sized: XS-XXL

Share

Ratings &
Reviews

  (96)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 4"
Bust size: 34D
Body type: Full Bust
Weight: 130lbs
Browse Maria's reviews
April 25th, 2024
Girls Night Out!

Fits amazing. Structured material that’s comfortable. I felt like a million bucks! Loved this dress. Rent and you won’t regret.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 36B
Body type: Hourglass
Weight: 127lbs
Browse Carol's reviews
January 27th, 2025
Business in the front party in the back

Love this dress. You will need tape instead of a bra because the back is open but it feels great and fits great.

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 6
Height: 5' 11"
Bust size: 36D
Body type: Hourglass
Weight: 148lbs
Browse RTR Member's reviews
November 25th, 2024
Super cute!

I'm tall so finding dresses that are an appropriate length is tough. I loved the back detail of this. The material is really nice as well.

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 2
Height: 4' 11"
Bust size: 32D
Body type: Hourglass
Weight: 120lbs
Browse Jas kirk's reviews
November 10th, 2024
Sexy Black Dress

Overall Fit

Just right

Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 10
Height: 5' 10"
Bust size: 38C
Body type: Pear
Weight: 180lbs
Browse RTR Member's reviews
February 16th, 2025
It has a low back so I didn’t wear a bra.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 130lbs
Browse Mallorie's reviews
February 4th, 2025
Basic black dress

It was cute! Good basic black dress if that’s what you’re looking for. The puff sleeves aren’t too big, it’s form fitting and a good thick material

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Date
Usually wears: 0
Height: 5' 4"
Bust size: 32C
Body type: Straight & narrow
Weight: 113lbs
Browse Melody's reviews
December 26th, 2024
Great Black Dress

This fit perfectly. I loved the open back detail and the sleeves. Great length!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 9"
Bust size: 34A
Body type: Straight & narrow
Weight: 150lbs
Browse Laura's reviews
March 11th, 2024
Sweater dress with structure

This sturdy sweater dress is stretchy enough to hug your curves but thick enough to hide any lumps! The pouffy sleeves give it some interest, and the back is stunning. I was able to wear a normal bra and sit comfortably (I’m 5’8 1/2”). Great for a winter date night!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 9"
Bust size: 32DDD/E
Body type: Full Bust
Weight: 135lbs
Browse Evie's reviews
February 14th, 2024
Loved it!

Great winter dress, open back, so felt a little bit more dressy, but probably could be dressed up or down. It was just a smidge, large, but totally fine. I felt great in it length was good for me being tall.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 0
Height: 5' 2"
Bust size: 34B
Body type: Petite
Weight: 100lbs
Browse John's reviews
November 30th, 2023
Trendy

Perfect petite fit

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 6"
Bust size: 34B
Body type: Athletic
Weight: 120lbs
Browse RTR Member's reviews
March 1st, 2023
Cute

Cute, nice fabric, good quality, comfortable

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 6"
Bust size: 36B
Body type: Athletic
Weight: 150lbs
Browse Lindsay's reviews
February 19th, 2023
Comfy and sexy

I could have sized down. I love this cut and the whole look

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 130lbs
Browse Caitlin's reviews
January 17th, 2023
Perfect flattering sweater dress

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 130lbs
Browse Erika's reviews
November 21st, 2022
Absolutely loved this dress!

I took this dress with me to Paris for my anniversary and definitely impressed the husband! This dress fit true to size, I love the opening on the back to add a level of sexiness. Very flattering dress!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 9"
Bust size: 34A
Body type: Pear
Weight: 146lbs
Browse Karen's reviews
November 17th, 2022
cute for a night out

wore to an engagement party. nice twist on a cold weather little black dress the back was a little loose in the opening but not a big deal. nothing wow but a good solid outfit.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 4"
Bust size: 34C
Body type: Athletic
Weight: 135lbs
Browse Christine's reviews
November 14th, 2022
Sexy and glamorous black dress

The material is really nice and thick and hugs in all the right places. I loved that the sleeves were a little bit loose. Made it look a little bit more fancy than a regular long sleeve black dress. Love the opening in the back. Low enough to show some back but high enough so that I could wear a regular bra. Would love to read this again for a date night or a work party.

Size worn:
L
Overall fit:
True to Size
Rented for:
Other
Usually wears: 12
Height: 5' 6"
Bust size: 36DD
Body type: Hourglass
Weight: 208lbs
Browse RTR Member's reviews
January 2nd, 2024
I wore it on NYE. I went to dinner and a comedy show.

The quality was great. I did not realize that the back was open so I had to use boob tape to hold up my breast. Had I known that I probably would’ve opted for something different overall, the dress is very comfortable if it perfectly it’s been a great experience.

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Party
Usually wears: 16
Height: 5' 5"
Body type: Pear
Weight: 211lbs
Browse Natasha's reviews
February 13th, 2023
Day to Night or just Night

So, I hate winter and due to Global Warming, Atlanta is getting colder and colder every year. I wore this dress to the club for Marlo Hampton's birthday. I didn't feel like going out and dragged myself out if bed at 11pm to go. So threw on this sweater dress not feeling like getting super dressed. Although the housewife had a fabulous Mugler one piece on, I still didn't feel undressed. The cut out back was perfect and I had on a full one piece with shorts spanx's type apparatus and looked decent. My menopause belly was more fitted in the front than I would like but it worked out. @iamsashasmith

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Petite
Weight: 105lbs
Browse Sapna's reviews
January 29th, 2023
Fancier than expected!

I thought this was going to be a sweater dress that I could wear while running errands on the weekend but it’s definitely fancier than that! I love how fitted it is on most of the body but the sleeves and back are a bit larger than I would’ve liked.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 4"
Bust size: 30F
Body type: Hourglass
Weight: 126lbs
Browse Dominique's reviews
December 30th, 2022
Didn’t end up wearing it

I mostly liked this dress except for the dropped seam at the shoulder. It made the arms seem extra long and oddly proportional to the rest of the dress. Otherwise it was very cute and fit well everywhere else. I just ended up wearing something else.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 9"
Bust size: 32D
Body type: Full Bust
Weight: 133lbs
Browse Savannah's reviews
December 10th, 2022
Not sweater material like I expected but worked great for holiday party

I liked, but not loved this dress. I thought it was going to be sweater material but it is not, it's like an actual dress. The sleeves only balloon up if you push the sleeves up, which I kept forgetting to do.

Top Contributor
Size worn:
M
Overall fit:
Large
Rented for:
Date
Usually wears: 10
Height: 6' 0"
Bust size: 36B
Body type: Athletic
Weight: 165lbs
Browse Holly's reviews
November 6th, 2022
Fun sleeves and open back

Loved the sleeves on this one. They were a bit long but nothing that makes it unwearable. I liked the length since many dresses are too short- I’m 6’. It was a little on the big size, but not sure I could have fit into the S

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Other
Usually wears: 0
Height: 5' 5"
Bust size: 32D
Body type: Petite
Weight: 120lbs
Browse Caroline's reviews
January 7th, 2024
Wore to be the Mockingjay

This is very well, structured and well-made, it just wasn’t anything super special.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 2
Height: 5' 6"
Bust size: 32B
Body type: Athletic
Weight: 120lbs
Browse Lilly's reviews
March 16th, 2024
Short for work!!!

Probably shouldn’t have worn to work, but high quality dress. Would be great for a winter party though.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 8"
Bust size: 36DDD/E
Body type: Hourglass
Weight: 170lbs
Browse Sherita's reviews
May 12th, 2025
It’s…fine.

I don’t know what made me think I could wear a backless dress with DDD’s but I threw the pearls on and the suspender belt to try to camouflage the girls, otherwise it was fine.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 7"
Bust size: 36D
Body type: Athletic
Weight: 200lbs
Browse Lisa's reviews
June 21st, 2025
Very nice fit

This fit great.

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 6"
Bust size: 34D
Body type: Hourglass
Weight: 190lbs
Browse Stephanie 's reviews
December 16th, 2024
Elegant sexy

Fits well for curvy ladies like me. Wore with knee high suede boots. Love the open back!

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 34D
Body type: Hourglass
Weight: 138lbs
Browse Natalie's reviews
November 19th, 2024
Basic but flattering

5' 4" 135 IB - too short for work but great for a date night.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Bust size: 36A
Body type: Hourglass
Weight: 135lbs
Browse Kacy's reviews
October 30th, 2024
Comfy and nice back view

Wore to a fancier dinner in Vegas, no pics but loved it!

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 10
Height: 5' 6"
Bust size: 32F
Body type: Hourglass
Weight: 148lbs
Browse Tiffany 's reviews
March 15th, 2025
Comfortable

Perfect winter dress as it’s quite thick so perfect without tights. It does have a large hole in the back which you can see your bra which is annoying but I wore a jacket over it.

Top Contributor
Size worn:
S
Usually wears: 4
Height: 5' 5"
Bust size: 36C
Body type: Athletic
Weight: 126lbs
Browse Jacinda 's reviews
January 2nd, 2025
stylish!

Ended up wearing to a football with a jersey-- the puffy sleeves were stylish and fun!

Size worn:
M
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 9"
Bust size: 28G
Body type: Athletic
Weight: 140lbs
Browse Laura's reviews
July 8th, 2024
Fun elevated LBD

Beautiful dress. It's not super soft like a sweater, but is a thick woven high quality fabric. Open back is fun too. Wore to my winter graduation ceremony and dinner. Was very comfortable

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 6"
Bust size: 34C
Body type: Athletic
Weight: 180lbs
Browse RTR Member's reviews
February 1st, 2024
Wore For My Friends Bach Dinner

Unfortunately, I didn’t get a picture of me in the dress, but it fit perfectly! I will say the sleeves were a little long, but that’s OK. They have that balloon shaped to the sleeves. And I really like the open back. The hole is just big enough to where you can wear a bra underneath and it not show. I also for some reason thought I was gonna be sweater material but it’s actually more like a nylon material.

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Party
Usually wears: 12
Height: 5' 5"
Bust size: 36D
Body type: Hourglass
Weight: 195lbs
Browse Heidi's reviews
January 19th, 2024
Little Black Dress

Perfect for a work function with a little bit of fun mixed in

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Other
Usually wears: 0
Height: 5' 4"
Bust size: 34B
Body type: Petite
Weight: 123lbs
Browse Alicia's reviews
March 21st, 2023
Cute. Basic.

I love this dress! Fits well with some stretch. Wore with high boots.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 2"
Bust size: 34B
Body type: Hourglass
Weight: 138lbs
Browse Claudia's reviews
March 13th, 2023
Love It

Super comfortable, love the sexy open back, wore it out on a date. Then layered with a vest over leggings for a more casual look for work, it also looked great.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 8"
Bust size: 34D
Body type: Hourglass
Weight: 130lbs
Browse Emily's reviews
March 8th, 2023
Might buy this

This dress is so cute and flattering!

Top Contributor
Size worn:
L
Overall fit:
Large
Rented for:
Date
Usually wears: 10
Height: 5' 7"
Bust size: 36A
Body type: Athletic
Weight: 165lbs
Browse Erin's reviews
January 20th, 2023
So good, I rented it twice!!!

Incredibly flattering LBD. The L was a little too big, but the M was perfect! Wonderful material doesn’t wrinkle, and has some thickness without weighing you down. The cutout in the back beautifully shows off your back without showing too much. Great length! I’d buy it!!!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 2"
Bust size: 34C
Body type: Pear
Weight: 154lbs
Browse Michelle's reviews
January 9th, 2023
Great day to night dress

This was great with tights, low boots, and peacoat during the day while on vacation in NYC. Would have worn it out for an evening if I didn’t already have another dress lined up. The bra situation could be a bit tricky because of the cool wide cut out in the back. Strapless might have worked. Since my coat was mostly on I didn’t mind my nude straps peeking out.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Other
Usually wears: 0
Height: 5' 5"
Bust size: 32C
Body type: Athletic
Weight: 117lbs
Browse Judy's reviews
December 31st, 2022
Can be dressed up or down

Wore to a dinner and at a different time to a casual outing with tennis shoes Very flattering

See more reviews:
1 / 3

Here to brighten up your inbox.

Emails are the fastest way to learn about new styles, sales, and more.

By clicking submit, you agree to our Terms of Service and Privacy Policy.