White One Shoulder Top

Derek Lam 10 Crosby x RTR

4
(74 Reviews)

Product Details

A sharp asymmetric neckline tops this shoulder-baring Derek Lam Collective top that's sure to be a spring and summer essential. Style with the Galen Pants from Simon Miller.

This style may require additional, at-home steaming.

Materials and Measurements

White cotton (100% Cotton). Top. One-shoulder neckline. Long sleeves. Pull-on. 25" from shoulder to hemline. Imported.

Size and Fit

Sized: 36-50, Italian Sizing

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Ratings &
Reviews

  (74)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 1"
Bust size: 36D
Body type: Hourglass
Weight: 160lbs
Browse Mai's reviews
May 4th, 2023
Love, love!

I adored this one. It fit great and such a good edge to the classic white button down.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 1"
Bust size: 32B
Body type: Pear
Weight: 112lbs
Browse Cara's reviews
October 13th, 2025
So Versatile

Wore this to a country concert, then later at a girls' night out. So easy to dress up with some fun earrings or down with a loose pair of jeans.

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 8"
Bust size: 34C
Body type: Apple
Weight: 155lbs
Browse Evan's reviews
June 12th, 2024
The perfect top

Fit and fabric are great. I received so many compliments on this top.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 3"
Bust size: 34C
Body type: Petite
Weight: 130lbs
Browse Lacey 's reviews
September 7th, 2023
Perfect Fit

Sized down and it fit perfectly!

Size worn:
42
Overall fit:
Large
Rented for:
Date
Usually wears: 6
Height: 5' 6"
Bust size: 32B
Body type: Straight & narrow
Weight: 139lbs
Browse Kylee's reviews
July 19th, 2023
Super classy vibes

Top was slightly big around my boobs/under armpit area that was sleeveless but I tucked it into shorts & it worked great

Top Contributor
Size worn:
48
Overall fit:
Large
Rented for:
Party
Usually wears: 10
Height: 5' 7"
Bust size: 38D
Body type: Hourglass
Weight: 165lbs
Browse Zuri's reviews
July 5th, 2023
Great top to stand out!

Wore to my HS reunion and it was a hit! Very comfortable top and looks great. Was a little roomy, so I would size down unless you’re top heavy. But, would work loose if you’re looking for a more casual look with jeans.

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Party
Usually wears: 12
Height: 6' 0"
Bust size: 36D
Body type: Hourglass
Weight: 185lbs
Browse Meghan's reviews
May 3rd, 2023
Classic with a twist

Loved this shirt. So many compliments.

Top Contributor
Size worn:
36
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 1"
Body type: Petite
Weight: 115lbs
Browse Jenna's reviews
May 1st, 2023
Obsessed

The cutest twist on a basic white poplin top! Loved it!

Size worn:
38
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 2"
Bust size: 34B
Body type: Athletic
Weight: 110lbs
Browse Sheila's reviews
April 26th, 2023
I felt sexy and sassy in the top!

The fit was perfect and it looked great. I would 100% rent this again and highly recommend it!

Top Contributor
Size worn:
36
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 1"
Bust size: 32B
Body type: Athletic
Weight: 110lbs
Browse Shannon's reviews
October 15th, 2022
Love it!

Easy to style.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 6"
Bust size: 32B
Body type: Straight & narrow
Weight: 135lbs
Browse Megan's reviews
October 8th, 2022
Loved this top!

I wore it with the BB Dakota sparkly skirt for a party, but also wore with denim shorts for a more casual look. Many compliments. Fit was good, though I had to use fashion tape on the neckline of the sleeveless side. Would definitely rent again.

Top Contributor
Size worn:
36
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 6"
Bust size: 32B
Body type: Pear
Weight: 130lbs
Browse M's reviews
August 5th, 2022
Loved it so much, I bought it

Super flattering. Runs a bit large

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 14
Height: 5' 6"
Bust size: 36DD
Body type: Hourglass
Weight: 212lbs
Browse Fabrice 's reviews
July 11th, 2022
Cute top!

I enjoyed wearing this too. Like some reviewers mentioned there is a gap on the side but nothing bad. I tucked it into my bra and worked perfectly fine. So cute and I will be renting again!!

Top Contributor
Size worn:
38
Overall fit:
Large
Rented for:
Party
Usually wears: 4
Height: 5' 3"
Bust size: 36C
Body type: Athletic
Weight: 130lbs
Browse Katherine's reviews
May 1st, 2022
Very chic, runs large

Wore this to a fundraiser party. Felt great in it but be aware it runs very big. I would select 2 sizes smaller than your usual size.

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 10"
Body type: Pear
Browse Nereida's reviews
April 30th, 2022
So cute - so many compliments

Wore for my birthday dinner. I normally find one shoulder tops uncomfortable, but this one was great

Top Contributor
Size worn:
50
Overall fit:
Large
Rented for:
Party
Usually wears: 14
Height: 6' 2"
Bust size: 40D
Body type: Full Bust
Weight: 182lbs
Browse Jocelyn's reviews
April 19th, 2023
A bit box shaped but still liked it!

A bit box-y but still nice top to show off your shoulders!

Top Contributor
Size worn:
36
Overall fit:
True to Size
Rented for:
Work
Usually wears: 0
Height: 5' 2"
Bust size: 32B
Body type: Hourglass
Weight: 105lbs
Browse Clare's reviews
November 17th, 2023
Cute and simple with a twist

This was a great top! I was a little nervous at first because it seemed pretty large on top so I wasn’t sure it would stay up, but the fabric is really structured so it held on its own. It did wrinkle a lot and was difficult to steam them out.

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 5"
Bust size: 34DD
Body type: Hourglass
Weight: 160lbs
Browse Carrie's reviews
September 16th, 2022
Cute flowly top

Glad I didn’t purchase but it was nice to go with the RTR statement lemon pants. It fit well but was poofy so wasn’t as form fitting so could make you look like a pumpkin.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 6"
Bust size: 36B
Body type: Pear
Weight: 148lbs
Browse Abigail's reviews
May 10th, 2023
didn't wear

wanted to love, but ended up not wearing. it was just sort of awkward fitting

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 12
Height: 5' 7"
Body type: Full Bust
Browse Lyndsay's reviews
September 12th, 2025
Cute

The zipper on the side was a little surprising and I sized up (thankfully). Wish it was a little longer but overall cute!

Top Contributor
Size worn:
40
Overall fit:
Large
Rented for:
Party
Usually wears: 4
Height: 5' 6"
Bust size: 34D
Body type: Athletic
Weight: 120lbs
Browse Amy's reviews
March 9th, 2025
Didn’t love it

It was big and fit weirdly. The material was a little stiff and wrinkly

Top Contributor
Size worn:
40
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Bust size: 32B
Body type: Straight & narrow
Browse Courtney's reviews
November 29th, 2024
A classic

I've rented a few times. Works for so many occasions. You do need to steam it though.

Overall Fit

Just right

Top Contributor
Size worn:
50
Overall fit:
True to Size
Rented for:
Party
Usually wears: 16
Height: 5' 9"
Body type: Pear
Weight: 210lbs
Browse Crystal's reviews
September 20th, 2025
True to size but could size down if u want a little more fitted

True to size but u could size down if u want a little more fitted. Big enough I could put it on without use of the side zipper

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Bust size: 34DD
Body type: Full Bust
Weight: 137lbs
Browse Anna's reviews
October 10th, 2024
Loved this white shirt.

Wore a few times in late summer. Perfect with jeans and heels. Runs on the bigger end of medium so size up or down accordingly

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Other
Usually wears: 6
Height: 5' 6"
Bust size: 34D
Body type: Hourglass
Weight: 135lbs
Browse Holly's reviews
August 1st, 2024
Dinner out blouse

Great fit, received compliments!

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 4"
Body type: Athletic
Weight: 150lbs
Browse Jacquelyne's reviews
May 13th, 2024
Moms night out outfit

Fit is true to size and was very comfortable to wear.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 110lbs
Browse Sarah's reviews
April 25th, 2024
Bought IT

LOVED It so much that I bought it. I can dress it up or down!

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Date
Usually wears: 10
Height: 6' 0"
Bust size: 36C
Body type: Straight & narrow
Weight: 155lbs
Browse Jen's reviews
June 10th, 2023
Fun look - one sleeve was nice and long

Top Contributor
Size worn:
46
Overall fit:
True to Size
Usually wears: 10
Height: 5' 3"
Bust size: 34DD
Body type: Athletic
Weight: 155lbs
Browse Camy 's reviews
October 23rd, 2024
Ended up buying it

Lots of space for larger chest

Overall Fit

Just right

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 6"
Body type: Pear
Weight: 130lbs
Browse Helena's reviews
August 26th, 2025
Stylish and beautiful!

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 10
Height: 5' 4"
Bust size: 34D
Body type: Apple
Weight: 142lbs
Browse Mary's reviews
June 28th, 2025
Love this top!!

Top Contributor
Size worn:
38
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 34B
Body type: Pear
Weight: 140lbs
Browse Crystal's reviews
May 14th, 2025
So chic!

I’ve worn this multiple times since purchased!

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 8"
Bust size: 34B
Body type: Athletic
Weight: 145lbs
Browse Christine's reviews
December 17th, 2024
Very cute

Top Contributor
Size worn:
42
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 36C
Body type: Hourglass
Browse Madeleine's reviews
July 16th, 2024
Looks better on than on the hangar

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 7"
Bust size: 36C
Body type: Full Bust
Weight: 160lbs
Browse Carolina's reviews
May 28th, 2024
love

love

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 3"
Bust size: 36C
Body type: Petite
Weight: 130lbs
Browse Elizabeth's reviews
July 28th, 2023
Love this top for all occasions

Top Contributor
Size worn:
42
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 36C
Body type: Full Bust
Weight: 145lbs
Browse Cassidy's reviews
July 11th, 2023
LOVE. May purchase.

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 10"
Body type: Straight & narrow
Browse Debra's reviews
June 6th, 2023
Love it dress it up or down

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 2"
Bust size: 34D
Body type: Petite
Weight: 135lbs
Browse Aashoo's reviews
May 2nd, 2023
Perfect for a patio weather date. Would rent again

Top Contributor
Size worn:
46
Overall fit:
True to Size
Usually wears: 10
Height: 5' 6"
Bust size: 36B
Body type: Athletic
Weight: 170lbs
Browse Rowan's reviews
June 25th, 2022
Everything

This top is everything. Rent now.

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