Flutter Sleeve V-Neck Midi

Derek Lam 10 Crosby x RTR

4.5
(175 Reviews)

Product Details

The Derek Lam 10 Crosby x RTR Flutter Sleeve V-Neck Midi offers a blend of softness and structure with its flattering v-neck and feminine flutter sleeves. Pair it with strappy heels for a polished, effortless look that transitions from day to night.

Materials and Measurements

Blue challis (100% Rayon). Casual Dress. V-Neck. Sleeveless. Pull on. Shoulder to Hemline Length: 52". Imported.

Size and Fit

Sized: 0-16

The model is wearing a size 4.

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Ratings &
Reviews

  (175)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 10
Height: 5' 6"
Bust size: 38D
Body type: Apple
Weight: 155lbs
Browse Anastasia's reviews
May 7th, 2025
RENT THIS DRESS!!

Gorgeous, with pockets, if you are chesty it's great and low cut but flattering. The material is great for hot weather. Downy wrinkle release worked great on this material.

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 12
Height: 5' 6"
Bust size: 34D
Body type: Full Bust
Weight: 155lbs
Browse Aimee's reviews
June 30th, 2025
Bought it!

Love this dress!! Got so many compliments when I first wore it out i bought it! Super light and airy, has pockets and easy to wear tank top under if you dont like cleavage.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 4"
Bust size: 34B
Body type: Petite
Weight: 116lbs
Browse Kelly's reviews
June 1st, 2025
Love this dress!

It's lightweight, flowy and very flattering. Would definitely rent it again.

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 0
Height: 5' 6"
Bust size: 32C
Body type: Hourglass
Weight: 120lbs
Browse Acacia 's reviews
May 30th, 2025
Great everyday dress!

One of my personal favorites — it’s versatile enough to dress up or wear casually. I felt so put together, and it definitely turned heads.

Size worn:
0
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 0
Height: 5' 5"
Bust size: 34B
Body type: Straight & narrow
Weight: 115lbs
Browse Madison's reviews
May 26th, 2025
Perfect Summer Dress!

I wore this dress during the summer heat in Thailand, and it was perfect! It had a gorgeous fit and pattern and kept me cool while being outside

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Date
Usually wears: 14
Height: 5' 11"
Bust size: 38DD
Body type: Hourglass
Weight: 200lbs
Browse Nicole's reviews
May 10th, 2025
Mothers Day Winery Vibes

This dress is perfection! The fabric! The pockets! The fit! There is some stretch around the waist which is amazing. It is low cut in the chest but I love it! Wore it to a winery for lunch and styled with a Boss pink purse. Absolute love!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Bust size: 34D
Body type: Petite
Weight: 128lbs
Browse Josefa's reviews
April 13th, 2025
Lovely dress

Very cute spring dress , has pockets and deep V neck . Need to steam

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Weight: 125lbs
Browse Marina's reviews
June 3rd, 2025
Plunging

This fit very well. I am large busted, and short waisted. This was an option for a trip I was taking. Due to my bust size, I could not find a bra to support AND be low enough not to show. If this is an issue for you, I suggest using a cami or bandeau over your bra. I was surprised how nicely the empire waist looked on me. Usually, empire waisted dresses do not compliment my bust and waistline.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 0
Height: 5' 2"
Weight: 105lbs
Browse Lucy's reviews
May 9th, 2025
So cute and comfy

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 8
Height: 5' 6"
Bust size: 36B
Body type: Athletic
Weight: 145lbs
Browse Becky's reviews
May 8th, 2025
Perfect spring dress!

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 8"
Bust size: 34B
Body type: Athletic
Weight: 130lbs
Browse Jill's reviews
May 8th, 2025
Adorable! Easy pockets- want to rent again!

Need a bra for low cut

Overall Fit

Just right

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 0"
Bust size: 34B
Body type: Petite
Weight: 108lbs
Browse Jenna's reviews
May 7th, 2025
Perfect for a beach bar mitzvah!

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 135lbs
Browse Emily 's reviews
May 5th, 2025
Perfect for the elephant migration

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 34C
Body type: Athletic
Weight: 138lbs
Browse Tanya's reviews
April 18th, 2025
Beautiful dress

Effortless and flattering but I had to use fashion row at the chest. Otherwise it is super low cut.

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 12
Height: 5' 1"
Bust size: 36D
Body type: Hourglass
Weight: 154lbs
Browse Shelli's reviews
April 16th, 2025
Easy, breezy

Overall Fit

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 2
Height: 5' 5"
Bust size: 32C
Body type: Athletic
Weight: 125lbs
Browse Susan's reviews
July 25th, 2025
Pretty with pockets

Super easy to wear and figure flattering dress perfect for a summer time CoC in New Orleans. Wears like a comfortable t shirt and makes you feel like the bell of the ball.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 7"
Bust size: 36B
Body type: Pear
Weight: 155lbs
Browse Tara's reviews
July 22nd, 2025
Summer beauty

The print, the material, the pockets, the cut. Rent this one. I think it would be flattering on all body types.

Top Contributor
Size worn:
16
Overall fit:
True to Size
Rented for:
Party
Usually wears: 16
Height: 5' 10"
Body type: Hourglass
Weight: 193lbs
Browse Megan's reviews
June 30th, 2025
Perfection

This light, flowy dress is perfection! I got so many compliments and would absolutely buy it if it was in my budget.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Party
Usually wears: 12
Height: 5' 6"
Bust size: 34C
Body type: Full Bust
Weight: 178lbs
Browse Debbie's reviews
June 22nd, 2025
Bridal shower

Bridal shower something blue !!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 6"
Bust size: 34D
Body type: Athletic
Weight: 150lbs
Browse August's reviews
June 18th, 2025
Great dress, low cut

Wore this to a party and out shopping as is - it is a lovely, very colorful, comfortable dress and it even has pockets! But when I wore it to church, I added a white cami underneath because it is pretty low cut (my tan lines only accentuate the low chest visibility).

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 5"
Bust size: 32DDD/E
Body type: Full Bust
Weight: 140lbs
Browse Rochelle's reviews
May 25th, 2025
Spring brunch dress

Great spring/summer dress!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 2"
Bust size: 34B
Body type: Pear
Weight: 145lbs
Browse Medha's reviews
May 16th, 2025
VERY Lowcut

Loved this dress - it is the perfect summer dress because it's lightweight but still double layered, so it's breathable but not too sheer. And the neckline is VERY low so I would suggest going braless (as pictured) or adding a white camisole. Comfortable, cute, highly recommend for hot temps!

Team RTR
Size worn:
4
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Straight & narrow
Weight: 130lbs
Browse Stephanie's reviews
May 8th, 2025
TEAM RTR REVIEW

Obsessed with this vacation print dress! This dress would be perfect for a post-beach dinner; stretchy, breezy, almost no effort to get on. The neckline is very slightly low on me, so I would suggest sizing down especially if you have a smaller bust. Since the waist is so stretchy, going between sizes shouldn't be a problem. I'm 5'5" and wearing a very low heel, but could definitely wear this with flip flops. Under 5'5" ladies may want a low heel or a platform sandal.

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Full Bust
Weight: 102lbs
Browse Michelle 's reviews
May 7th, 2025
Perfect Summer Maxi

Light and airy with POCKETS. It is very low cut. Will rent again

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Straight & narrow
Weight: 140lbs
Browse Cassie's reviews
May 6th, 2025
Perfect spring dress

Was a little low cute but overall so cute!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 5"
Bust size: 32DD
Body type: Hourglass
Weight: 132lbs
Browse Kd's reviews
April 11th, 2025
Pretty summer dress

Low cut. Very comfortable to wear. Has pockets

Top Contributor
Size worn:
4
Overall fit:
Large
Rented for:
Everyday
Usually wears: 2
Height: 5' 1"
Bust size: 34B
Body type: Pear
Weight: 127lbs
Browse Lynne 's reviews
June 26th, 2025
Love the fabric

It is perfect for a hot day. The chest is better suited for larger women, perhaps? I used pasties for dinner and it worked. I would tape down for a more formal event. I could have sized down.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Work
Usually wears: 10
Height: 5' 4"
Bust size: 36DDD/E
Body type: Full Bust
Weight: 160lbs
Browse Mary's reviews
May 21st, 2025
Light and airy with pockets, very low cut

I wore this for a work event in Hawaii, the material and flow of the dress were great and it has pockets. It is very low cut so I did need to wear a cami under it to make it work appropriate. The pattern and style were great for Hawaii!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 130lbs
Browse Amie's reviews
June 23rd, 2025
So pretty but neckline TOO plunging

Sadly, I ended up only wearing this over a bathing suit and around the house. The neckline was just too plunging to be comfortable outside the house. Can't wear a bra with it, and I was not comfortable bra-less. And a cami underneath ruined the lines.

Overall Fit

Just right

Arms & Shoulders

Just right

Length

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 5"
Bust size: 36D
Body type: Hourglass
Weight: 140lbs
Browse Amanda 's reviews
June 22nd, 2025
Way too low in the front.

I could wear a tank top or camisole underneath— but why? Who can wear this stuff without boob tape?

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Weight: 160lbs
Browse Mar's reviews
June 5th, 2025
compliments galore

Perfect vacation dress, super comfy. No bra needed (even for large chest)

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 6
Height: 5' 6"
Bust size: 34B
Body type: Straight & narrow
Weight: 140lbs
Browse Tanya's reviews
June 4th, 2025
Loved this print

Perfect a few weeks postpartum. Gorgeous print, great fit.

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 8
Height: 5' 6"
Bust size: 34D
Body type: Hourglass
Weight: 148lbs
Browse Wendy's reviews
June 3rd, 2025
Pretty color

Great warm weather dress. Pretty colors.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
16
Overall fit:
True to Size
Usually wears: 18
Height: 5' 8"
Bust size: 36C
Body type: Hourglass
Weight: 235lbs
Browse Amy's reviews
May 20th, 2025
Love

Super cute and easy to wear. Beware - this is pretty low cut.

Overall Fit

Just right

Top Contributor
Size worn:
16
Overall fit:
True to Size
Usually wears: 18
Height: 5' 8"
Bust size: 44D
Body type: Hourglass
Weight: 240lbs
Browse Megan's reviews
May 15th, 2025
So pretty but low cut

I rented as an option but didn't go with it since I didn't have a good undershirt or bra that would look ok peekaboo-ing. I would have gone braless to some events and in some crowds, but not my sisters small semi casual wedding. I tried so hard to wear it out at some other time during the rental but didn't have the opportunity. Will keep in mind for a warm vacation!

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Bust size: 36C
Body type: Straight & narrow
Weight: 143lbs
Browse Lola's reviews
May 12th, 2025
Very low cut!

Fit perfectly 5'5" 144 lb just too low cut

Overall Fit

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 2
Height: 5' 3"
Bust size: 28A
Body type: Petite
Weight: 114lbs
Browse Hope's reviews
May 5th, 2025
So pretty

Was a bit low cut but pinned and it was fine. Pretty and got compliments

Overall Fit

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 12
Height: 5' 8"
Bust size: 36D
Body type: Hourglass
Weight: 180lbs
Browse Erin's reviews
May 1st, 2025
Light and Breezy

Almost bought this one. It was light and breezy, great for a cruise or vacation. It is low cut!!

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 9"
Bust size: 34C
Body type: Athletic
Weight: 130lbs
Browse Cassie's reviews
May 1st, 2025
Easter dress!

Really wanted to wear it more. Time just got away from me, but enjoyed very much. Would rent again.

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 10"
Bust size: 34C
Body type: Athletic
Weight: 140lbs
Browse Aimee's reviews
April 23rd, 2025
Boobilicious

I rented this to wear to a golf tournament and it was a bit more boobilicious than I realized. It worked for me! Very comfortable and flowy. Would rent again

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

See more reviews:
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