Zack Dress

Ronny Kobo

4.5
(140 Reviews)

Product Details

A cross-over halter neckline shapes a party-ready midriff cutout in this curve-defining velvet dress by Ronny Kobo.

Materials and Measurements

Green Velvet (94% Polyester, 6% Spandex). Hourglass. Sleeveless. Halter neck. Back zipper closure. 58" from shoulder to hemline. Imported.

Size and Fit

Sized: XS-XL

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Ratings &
Reviews

  (140)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 12
Height: 5' 8"
Bust size: 34C
Body type: Hourglass
Weight: 220lbs
Browse Nikaela's reviews
January 8th, 2025
Great and comfortable fit!

I'm an intimate and active wear fashion designer and I wore this piece to an event. Comfortable and fit well and still sexy!!

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 12
Height: 5' 0"
Bust size: 38C
Body type: Pear
Weight: 165lbs
Browse Argie's reviews
October 17th, 2024
Love the color!

This dress is so gorgeous, sexy, and comfy. I paired it with an underbust corset of mine. It was probably a bit long on me but I don't mind. Between the velvet and the snugness there is no detail spared from your body so you might want spanx. The color is so gorgeous for fall!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Date
Usually wears: 0
Height: 5' 7"
Bust size: 34D
Body type: Athletic
Weight: 125lbs
Browse Kennedy's reviews
June 3rd, 2025
Very Flattering

This was so fun to wear for a date night in Paris!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 4"
Body type: Pear
Browse Iris's reviews
February 19th, 2025
Sexy, my husband loved it :)

I wore this during our vacation in Bora Bora! It’s a sexy dress but I was definitely more paranoid than comfortable.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 10
Height: 5' 6"
Bust size: 36DD
Body type: Hourglass
Weight: 180lbs
Browse Fabrice 's reviews
February 13th, 2024
Cute

Cute, bottom half fit well but the top I had to secure with a safety pin to make it tighter.

Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 10
Height: 5' 8"
Bust size: 38B
Body type: Athletic
Weight: 180lbs
Browse Sarah's reviews
January 25th, 2024
Flattering!

Pros: beautiful color, flattering style Cons: Neck style is a little snug, probably could have used boob tape to keep everything in place I have an athletic build and appreciated the stretch in the fabric

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Other
Usually wears: 14
Height: 5' 7"
Bust size: 36D
Body type: Hourglass
Weight: 188185lbs
Browse Shaquana's reviews
December 21st, 2023
Great Stretch

I’m a very curvy 188 lbs hips, thighs, and booty .. this dress fit beautifully!! There’s a great amount of stretch, I could’ve went down a size to a Large instead of an XL. I have average size breast so while moving around I did have to make sure they stayed covered. You can use some double sided tape if need be though

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 155lbs
Browse Kerianne gallagher's reviews
December 18th, 2023
Holiday party must have!

This dress fit perfectly with a little stretch and I received non-stop compliments all night! Definitely rent this dress!

Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 10
Height: 5' 6"
Bust size: 36C
Body type: Hourglass
Weight: 165lbs
Browse Emily's reviews
December 9th, 2023
Bombshell dress

Wore this to host a holiday party and got so many compliments. Material is stretchy and comfy, though the neck can be a little tight. I used dress tape to ensure the ladies stayed in place. Highly recommend, especially if you have a stomach tattoo.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 3"
Bust size: 32C
Body type: Pear
Weight: 125lbs
Browse RTR Member's reviews
October 19th, 2023
Absolutely loved it

I ordered both a small and a medium in this dress because I wasn’t sure on sizing. Both fit great and I would’ve been happy in either. I ended up wearing the small for the wedding. This dress was comfortable and stretchy and I got so many compliments. A few warnings: - the inside of the top is velvet as well, so you’ll absolutely want nipple pasties because that chafe is UNREAL. - the top moves around a lot underneath the criss cross area, so I was constantly checking to make sure it wasn’t exposing too much. - the criss cross is a little tight on the front off the neck in the small, so if you’re sensitive to that, keep it in mind. Other than that, I loved this dress and would absolutely rent it again.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 1"
Bust size: 34D
Body type: Full Bust
Weight: 125lbs
Browse Chloe 's reviews
September 12th, 2023
Spicy, comfy

Comfortable material with good fit. Very revealing, but a fun dress.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 5"
Bust size: 36B
Body type: Hourglass
Weight: 150lbs
Browse Ledia's reviews
July 22nd, 2023
Tape! But very comfortable otherwise

Lightweight and comfortable, stretch fabric. Aside from the top part needing constant readjusting (highly recommend tape), it was very cute.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 3"
Bust size: 34D
Body type: Hourglass
Weight: 128lbs
Browse Hannah's reviews
June 28th, 2023
OBSESSED

Just rent it! Total showstopper! The deep green velvet is fab! Love everything Ronny Kobo! So many compliments on this dress!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 6"
Bust size: 32DD
Body type: Hourglass
Weight: 135lbs
Browse Chelsea's reviews
June 20th, 2023
10/10 Dress

The fabric is forgiving and yet you still feel like its form fitting. The top is surprisingly comfortable and keeps everything 'in'. I got so many compliments throughout the night! I love this dress!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 3"
Bust size: 28B
Body type: Hourglass
Weight: 160lbs
Browse Anna's reviews
March 8th, 2023
So sexy & classy!

I wore this to my work’s Holiday Gala and it was the perfect dress. Got so many compliments, I was so comfy all night & felt super confident in it. So flattering, snug in all the right places & stretchy. I tried on the medium and didn’t even need to see what the large looked like bc the med fit so well!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 9"
Body type: Hourglass
Browse Cindy's reviews
February 4th, 2023
Love

This dress is amazing! Extremely comfortable also. I wore the fake boobs under it that suction on personally but they weren’t needed.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 9"
Bust size: 30C
Body type: Straight & narrow
Weight: 135lbs
Browse Rachel's reviews
December 6th, 2022
Gorgeous Holiday Party Dress!

I ended up wearing the XS, although I’m usually a Small. since it has stretch to the material and if you’re boobs are on the smaller side, the top might need tape if you size up. Overall gorgeous dress and so soft and comfy!

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 2
Height: 5' 0"
Bust size: 34A
Body type: Petite
Weight: 108lbs
Browse Aye's reviews
April 21st, 2025
Fit wells. A bit stretchy

Comfier than expected.

Overall Fit

Just right

Length

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 2"
Bust size: 34C
Body type: Straight & narrow
Weight: 113lbs
Browse Amber's reviews
February 21st, 2025
Head Turning!

Stunning and sexy dress. Beautiful color and fabric. Did have to use fabric tape to feel confident out and about, additionally the neck isn't super comfortable, but beauty is pain.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 10"
Bust size: 34D
Body type: Hourglass
Weight: 143lbs
Browse Laurie's reviews
February 18th, 2025
Stunning dress!

It fit like a glove and I felt like a queen!!! Get it!!

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Browse Kristi's reviews
February 3rd, 2025
Date night dazzler

Loved this dress. Very comfortable throughout the night

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
Large
Usually wears: 6
Height: 5' 6"
Bust size: 36C
Weight: 145lbs
Browse Jeanel's reviews
January 18th, 2025
Super comfy and classy

Overall Fit

Runs big

Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 6"
Weight: 138lbs
Browse Lindsey's reviews
December 3rd, 2024
Loved this look for a night out

So many compliments!

Overall Fit

Just right

Chest

Runs big

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 1"
Bust size: 34C
Body type: Hourglass
Weight: 136lbs
Browse Sarah's reviews
October 23rd, 2024
Great dress

I typically avoid dresses this shape, but this fit great. Being short, I had to safety pin the neck tie area to make it shorter and lift the boobs.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Bust size: 34C
Body type: Hourglass
Weight: 158lbs
Browse Stephanie's reviews
August 12th, 2024
Gorgeous dress!!

wore this a couple of times for date nights, got lots of compliments. it's a bit revealing so i save it for dates.

Overall Fit

Just right

Size worn:
XS
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Petite
Weight: 108lbs
Browse Katie's reviews
October 16th, 2025
Stunning and the perfect fit!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 12
Height: 5' 3"
Bust size: 36DDD/E
Body type: Pear
Weight: 175lbs
Browse Aundrea 's reviews
September 8th, 2025
Dinner dress that leads to all the compliments!!

I have never felt “hot” in my life, probably because I have never worn this dress! I got so many compliments from men and women on this dress. I wish I could just buy this dress in 5 colors and make this my daily uniform, but my life doesn’t allow for that. I used Cakes under the dress top, but no spanx or shapewear, the dress is just that good!

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 12
Height: 6' 0"
Bust size: 36C
Body type: Athletic
Weight: 220lbs
Browse Serena's reviews
September 3rd, 2025
Such a great fit!

I am more hippie than I am up top. So it was a bit large for the top but fit perfectly on the bottom. I got so many compliments. Felt beautiful all night long.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 4"
Bust size: 34C
Body type: Hourglass
Weight: 135lbs
Browse Denine's reviews
August 19th, 2025
Rent it !

He couldn’t keep his hands off me 😂

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 5"
Bust size: 32C
Body type: Pear
Weight: 140lbs
Browse Joleen 's reviews
May 18th, 2025
Party favorite

Fit like a glove though I had to figure out the top situation to work with my size breasts. Got a ton of compliments. Very sexy.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 4"
Bust size: 36A
Body type: Athletic
Weight: 135lbs
Browse Kia's reviews
April 15th, 2025
Absolutely loved this and it fit perfectly! So many compliments and was so comfortable all night.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 6"
Bust size: 32DD
Body type: Straight & narrow
Weight: 112lbs
Browse Maria 's reviews
March 11th, 2025
showing the cleavage!

I didn’t like how this crossed over in the front so I used a scarf ring (Hermes) to slide the neck straps in and that made it look classier and it was more comfortable. I have very narrow hips and this fit them perfectly. Light weight for velvet!

Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 6"
Bust size: 32DD
Body type: Hourglass
Weight: 118lbs
Browse M's reviews
February 28th, 2025
Sexy curve hugging dress!

I wore this to a grand opening party with a night club after party to follow. This was my first time renting and it was such a great experience. The size XS fit perfectly and I did not even need to try on the S. I do have large breasts and this dress definitely showed a lot of them, I used double sided sticky tape and had no issues of popping out. The part that goes around your neck can be a little bothersome at first but I got used to it pretty quickly. The only issue I had were the inside straps would pop out as you can see in the close up pic. Ruined several pictures until someone pointed it out. Oh well, I got plenty more in this sexy dress! Also, it was not difficult to walk in despite the length :)

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 9"
Bust size: 34D
Body type: Hourglass
Weight: 145lbs
Browse Monica's reviews
February 16th, 2025
Gorgeous classy dress

Love this dress, fit true to size and was stunning!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 1"
Bust size: 36C
Body type: Hourglass
Weight: 130lbs
Browse Breanna's reviews
January 27th, 2025
Can’t gatekeeper this gem 💎

Fit like an absolute glove, and was so comfortable. The green of the dress in person is so striking. The coverage on top was great I didn’t have to worry about any slipping or malfunctions whatsoever. So many compliments.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 10
Height: 5' 6"
Bust size: 36DD
Body type: Athletic
Weight: 175lbs
Browse Lola's reviews
January 12th, 2025
DD or lower

This dress did its job! I was worried bc it came in a day later. My bday date with the hubs was the following day, but it made it in time for our reservation.

Size worn:
M
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 9"
Bust size: 34A
Body type: Athletic
Weight: 155lbs
Browse RTR Member's reviews
December 16th, 2024
Work Christmas Party

Fit amazing!! I felt classy and confident, I got so many compliments - should’ve taken better pictures in it… If you have a small chest, be careful when you sit because it gaps. Really stretchy for wider hips!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 10
Height: 5' 2"
Bust size: 36D
Body type: Full Bust
Weight: 165lbs
Browse Vanessa's reviews
December 10th, 2024
just rent it

Very comfortable, fit perfectly, and lots of compliments! you will need boob tape! the buttons are difficult so will be best to have a hand to help with them.

Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 5"
Bust size: 34C
Body type: Athletic
Weight: 136lbs
Browse Sarah's reviews
December 9th, 2024
This dress was PERFECT

This was a last minute back up dress RTR shipped to me for a Christmas party. It arrived 45 minutes before I had to leave and fit like a glove!! SO comfy and so sexy, but still company Christmas party appropriate with a jacket! My boyfriend loved it so much he asked if I bought it so I could wear it again haha you won’t be sorry if you rent this dress! Sorry for the weird coloring in one of the pictures, weird lighting at the party.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Athletic
Weight: 125lbs
Browse Lauren's reviews
November 18th, 2024
So many compliments!

Loved this dress! I sized down because of a little gapping in the chest area.

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