Crochet Knit Midi Dress

Derek Lam 10 Crosby x RTR

4.5
(176 Reviews)

Product Details

Whether you're OOO or looking for a fresh date night outfit, this ribbed crochet trimmed dress by Derek Lam Collective looks fab with woven sandals and a swipe of red lipstick.

Materials and Measurements

White knit (60% Recycled Polyester, 40% Viscose). Sweater sheath. Sleeveless. V-neck. Pull on. 48" from shoulder to hemline. 13" slit. Imported.

Size and Fit

Sized: XS-XXL

Stretchy ribbed knit | Open knit crochet around bust 

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Ratings &
Reviews

  (176)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 6"
Bust size: 32C
Body type: Athletic
Weight: 150lbs
Browse Emily's reviews
May 8th, 2025
So comfy!

Wore this on my bachelorette and it was sooo cute and comfortable

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 1"
Bust size: 34DD
Body type: Hourglass
Weight: 120lbs
Browse Patricia's reviews
May 2nd, 2025
Incredibly beautiful!!

This dress is stunning!! The fit is perfect and received so many compliments. I want to buy it!!!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
L
Overall fit:
Large
Usually wears: 10
Height: 5' 7"
Bust size: 36D
Body type: Hourglass
Weight: 180lbs
Browse Kelsi's reviews
May 1st, 2025
So pretty!

I loved this dress!! So pretty on and felt high quality. It ran a little big.

Overall Fit

Runs big

Top Contributor
Size worn:
M
Overall fit:
Large
Usually wears: 6
Height: 5' 2"
Body type: Hourglass
Weight: 145lbs
Browse Katherine's reviews
March 30th, 2025
Miami Bach Vibes

Fit a little big on me but I didn't want it to be too formal fitting so it worked out

Overall Fit

Runs big

Length

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 6
Height: 5' 6"
Bust size: 34B
Body type: Hourglass
Weight: 151lbs
Browse Kayla's reviews
October 1st, 2024
Most perfect dress

Obsessed! Wish I could buy. Also maternity friendly at 25 weeks

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 4"
Bust size: 34A
Body type: Pear
Weight: 160lbs
Browse Pei's reviews
June 12th, 2025
Good stretch for maternity

This dress was great for vacation. I work it 24 weeks pregnant in Hawaii. The material is thick and heavy but it didn’t feel hot. Doubles as a beach cover up

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 10"
Body type: Athletic
Weight: 162lbs
Browse Shelby's reviews
May 28th, 2025
Great for a beach trip!

Would say it’s a little heavy, but loved it for dinner and pictures!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 10
Height: 5' 4"
Bust size: 36D
Body type: Full Bust
Weight: 188lbs
Browse Erika's reviews
May 25th, 2025
Felt amazing and fit like a glove

Wore to dinner at the grand opening of Nobu in Maui. Perfect date night outfit and not too heavy for the warm weather. It was a lot more formal than I expected too

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 14
Height: 5' 7"
Bust size: 38D
Body type: Full Bust
Weight: 200lbs
Browse Courtney's reviews
April 28th, 2025
Amazing!

I've had my eye on this dress for a while and was excited for an occasion to rent it. This felt SO well made and super sexy. I definitely needed shapewear to feel comfortable and you'll either need to bra or skin colored since it does peek through a bit.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 5"
Bust size: 36C
Body type: Athletic
Weight: 165lbs
Browse Melissa's reviews
August 1st, 2024
Rent it!!!

Loved this dress & I think it is a solid dress for a night out. If you are looking for a more snatched fit then I’d size down. I ordered a large because that is all they had and it was loose but not terrible that you noticed. Wish I would have gotten a medium.

Top Contributor
Size worn:
S
Overall fit:
Large
Rented for:
Vacation
Usually wears: 2
Height: 5' 3"
Bust size: 34B
Body type: Athletic
Weight: 120lbs
Browse Sofía's reviews
July 26th, 2024
Super cute!

The dress is very iconic, got lots of compliments. The dress feels very heavy and great quality, I could have definitely sized down.

Team RTR
Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 10
Height: 5' 2"
Bust size: 30C
Body type: Pear
Weight: 165lbs
Browse Courtney's reviews
April 23rd, 2024
Team RTR Review

The fit is just right. The holes around the bust area are see through and you will need to wear either a nude bra to show through, or covers. It is a classic, and gorgeous style!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 2"
Bust size: 34A
Body type: Pear
Weight: 130lbs
Browse Victoria's reviews
April 15th, 2024
Perfect spring knit dress!

No complaints, great quality and wore perfectly.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 36B
Body type: Hourglass
Weight: 147lbs
Browse Lacy's reviews
June 8th, 2025
Beachy and Sexy

I personally did not wear a bra with this dress and felt secure. The material was thick enough and tight enough that I felt covered and supported. I did bring a light cardigan with me when I went out just in case I wanted a little more coverage. I will say that even though the material was heavy, it did feel like the dress did not particularly flatter my belly button area. Even with control top underwear, it seemed like this stood out. The lighting in my hallway is really unflattering, and I forgot all about this insecurity once I was out of the house.

Overall Fit

Just right

Chest

Just right

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: 8
Height: 5' 5"
Bust size: 36DD
Body type: Athletic
Weight: 160lbs
Browse Annie's reviews
May 15th, 2025
Loved it!!

Such an elegant and fun dress to wear on vacation. It doesn't show everything but I wore shapewear under and felt the best. Thicker material.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 8"
Bust size: 36B
Body type: Athletic
Weight: 143lbs
Browse Caitlin's reviews
May 8th, 2025
So comfortable!

I felt beautiful and so comfortable in this dress! A thicker material so it lays well. Very forgiving--I would not have sized down, but I felt like I had plenty of room.

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 2
Height: 5' 8"
Bust size: 34A
Body type: Straight & narrow
Weight: 128lbs
Browse Lauren's reviews
April 13th, 2025
Gorgeous!

Thick weight ribbed knit, easily dressed up or down.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 8"
Bust size: 34C
Body type: Pear
Weight: 150lbs
Browse Sky's reviews
March 30th, 2025
Dockside to Tableside

I wore this as a cover up and then to dinner no problem!

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Petite
Weight: 110lbs
Browse Aylin's reviews
March 8th, 2025
Super cute and easy to wear

Throw it on and go out hot!

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 4
Height: 5' 6"
Bust size: 34C
Body type: Hourglass
Weight: 132lbs
Browse Whitney's reviews
February 13th, 2025
Loved!

Hugs snug but not too tight. Thick material

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 0
Height: 4' 11"
Body type: Petite
Weight: 115lbs
Browse Lisa's reviews
January 7th, 2025
Awesome quality

Very heavy, in a good way! Loved this piece, especially with a bump!

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 4"
Bust size: 30DD
Body type: Petite
Weight: 115lbs
Browse Melissa's reviews
December 9th, 2024
Simple & gorgeous

This dress fit perfectly! The material is slightly heavy, but it was perfect on our trip to Mexico for a evening dinner.

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Body type: Petite
Browse Jacqueline's reviews
November 12th, 2024
Perfect for Honeymoon

I am petite with a curvy figure and this fit my body perfectly! Not too long and hugged all of the right spots.

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Weight: 135lbs
Browse Lauren's reviews
November 2nd, 2024
Very flattering

Overall Fit

Just right

Length

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 8"
Bust size: 34C
Body type: Pear
Weight: 180lbs
Browse Allison's reviews
September 24th, 2024
Love!!!

This dress was amazing! So many compliments, so cute & flattering!

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 7"
Bust size: 34B
Body type: Straight & narrow
Weight: 115lbs
Browse Trish's reviews
September 20th, 2024
Elevated. Dressed it up for the ballet, but could adress it down for lunch by the beach. Loved

Fit like a glove. Didn't stretch out through the night. Hugs, but not too tight.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 5"
Bust size: 36C
Body type: Hourglass
Weight: 150lbs
Browse Kristiann's reviews
August 1st, 2025
Nice heavier weight knit dress

Nice dress. I’m a 36C and have to pull the top down to fit my bust. Otherwise a great dress! Heavier material but it is breathable. So it works in the southern summer heat.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 9"
Bust size: 34C
Body type: Athletic
Weight: 155lbs
Browse Gabrielle's reviews
July 22nd, 2025
Stunning knit dress

This dress is perfect! The thick knit material hugs the body beautifully and feels high quality. Unlike many knit dresses, it’s not see-through at all in the body. The bust area does have some open knit detailing, but it’s tasteful and not too revealing—I wore it with nipple covers and felt totally comfortable.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 2
Height: 5' 6"
Bust size: 32C
Body type: Athletic
Weight: 138lbs
Browse Alexa's reviews
April 25th, 2025
Great quality - thick weave

Perfect for early spring, probably a bit thick to wear on hot summer day

Top Contributor
Size worn:
XS
Usually wears: 2
Height: 5' 4"
Body type: Athletic
Weight: 125lbs
Browse Elizabeth's reviews
March 26th, 2025
SO CUTE!!

I got so many compliments!! Very good matierial-thick and heavy (not see through). I just wore a regular bra with it.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 3"
Bust size: 34D
Body type: Full Bust
Weight: 130lbs
Browse Elsa's reviews
March 5th, 2025
Easy to Layer or wear Alone

Form fitting and breathable- great quality! Loved the color paired with a casual button down.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 0
Height: 5' 5"
Bust size: 34B
Body type: Athletic
Weight: 125lbs
Browse Britta's reviews
February 7th, 2025
Great for pregnant ladies, loved it for vacation

I got this for holiday and it was perfect for a casual day/night dress. I wore it while 24 weeks pregnant and it had a little nice weight to it, very comfortable. I sized up, just so it didn’t look too tight, but could have gone with my usual size probably.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 36DDD/E
Body type: Full Bust
Weight: 155lbs
Browse Victoria's reviews
November 10th, 2024
Loved this

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 6"
Bust size: 36D
Body type: Hourglass
Weight: 150lbs
Browse Brie's reviews
October 12th, 2024
Loved it!

Form fitting but forgiving and good for a large chest. I bought it!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 8
Height: 5' 5"
Bust size: 36C
Body type: Hourglass
Weight: 130lbs
Browse Deborah's reviews
September 23rd, 2024
Great dress!!

Great fit. I did order a large. I could where it with a bra easily. Got so many compliments. Not clingy!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Athletic
Weight: 128lbs
Browse Nadya's reviews
August 8th, 2024
Beautiful knit dress

Gorgeous cream color and heavy knit. Beautiful for a summer evening or cooler day.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 9"
Bust size: 34C
Body type: Athletic
Weight: 135lbs
Browse RTR Member's reviews
August 2nd, 2024
beautiful & comfy!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Bust size: 32B
Body type: Athletic
Weight: 135lbs
Browse Justyna's reviews
June 30th, 2024
Gorgeous dress, very thick

This dress fits beautifully. It might be tricky to find a perfect weather for it. The material is very thick and heavy (feels luxurious), but with a current heat wave in Colorado (90s) it’s too hot to wear it. I’d say anything below 75F would be perfect for it. Another small issue I had was that the thick material was hard to iron, as in iron didn’t make much difference. But it’s heavy and holds shape well enough that creasing isn’t too bad.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 8
Height: 5' 7"
Bust size: 36DD
Body type: Hourglass
Weight: 165lbs
Browse Sarah's reviews
June 21st, 2024
Love!!

Very chic midi dress that can be dressed up or down. I got a large but honestly could have done the medium. Recommend shape wear and nude undergarments. Love this look and will be wearing all summer!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 6"
Bust size: 34B
Body type: Athletic
Weight: 130lbs
Browse Kassidy's reviews
June 15th, 2024
Love love. Might have to buy. Feels well made and falls nicely on curves. So many compliments!

See more reviews:
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