Maroon Puff Sleeve Sweater

Derek Lam 10 Crosby x RTR

4
(128 Reviews)

Product Details

Ruched puff sleeves elevate this everyday Derek Lam Collective sweater that's styled with a mock neck and tapered cuffs. Also available in green

Materials and Measurements

Maroon knit (55% Polyester, 20% Acrylic, 20% Nylon, 5% Wool). Sweater. Mock neckline. Long sleeves. Pull on. 20.5" from shoulder to hemline. Imported.

Size and Fit

Sized: XS-XL

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Ratings &
Reviews

  (128)  

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: 6
Height: 5' 3"
Bust size: 36C
Body type: Hourglass
Weight: 138lbs
Browse Karen's reviews
December 26th, 2021
Great sweater

While this is a classic sweater, the detail on the shoulder and sleeves makes it extra special. I wore this to work and play. The medium fit me perfectly. I'm often between a small and a medium in tops.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 6"
Bust size: 34DDD/E
Body type: Full Bust
Browse Gisselle's reviews
December 9th, 2024
Im size 34DDD and this fits perfectly for my body measurements!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 9"
Bust size: 34C
Body type: Athletic
Weight: 155lbs
Browse Caroline's reviews
December 19th, 2023
Great every day sweater.

Love this sweater. It’s not too tight or loose, not too hot, not too long or short, just right. The sleeves are also a fun detail here. I’ve been wearing it for work and it has been great. The deep burgundy color seems to go with a lot.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 2"
Bust size: 34D
Body type: Petite
Weight: 135lbs
Browse April's reviews
December 9th, 2023
Great sweater

Fitted around the hips and stomach

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 3"
Bust size: 36C
Body type: Hourglass
Weight: 168lbs
Browse Tammy's reviews
February 2nd, 2023
Beautiful

Beautiful color in a warm material. Simple, sleek and nice, flattering, fit. Looks professional at work and flattering for casual evening out with jeans.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 36C
Body type: Hourglass
Weight: 142lbs
Browse Laura's reviews
December 2nd, 2021
Great fit and soft fabric

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Pear
Weight: 150lbs
Browse Marina's reviews
October 13th, 2021
Great color and fit, with fun sleeves!

Very nice fit - on the shorter side for a sweater, so it hit right at the top of work pants. The sleeves add a fun and professional touch. Got multiple compliments on the color!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 0"
Bust size: 34C
Body type: Petite
Weight: 125lbs
Browse Brittany's reviews
December 29th, 2023
Good basic sweater

It’s a cute sweater. Warm. It’s a basic sweater.

Top Contributor
Size worn:
M
Overall fit:
Small
Rented for:
Everyday
Usually wears: 6
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 125lbs
Browse Vivian's reviews
January 15th, 2023
Cute but short

Nice sweater, not too itchy. The cut is short- and I am very short with a short torso. I had a few mm of waist exposure if I did t pay attention.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 7"
Bust size: 34A
Body type: Athletic
Weight: 123lbs
Browse Barbi's reviews
December 18th, 2021
Everyday sweater

Fine for work - no pizzazz

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Bust size: 32C
Body type: Petite
Weight: 125lbs
Browse Gabbie's reviews
November 28th, 2021
Nice quality, but just okay

This sweater is very well made and comfortable (not itchy at all!), but overall is just okay. I thought the sleeves would be more of a statement but they didn't add as much to the sweater as I'd hoped.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Work
Usually wears: 12
Height: 5' 5"
Bust size: 36C
Body type: Hourglass
Weight: 185lbs
Browse Jennifer's reviews
December 23rd, 2021
Just okay

This sweater was cute for a work wear. Nothing spectacular about it and it did itch quite a bit. Nice one time rental, doubt I will rent again.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Bust size: 38C
Body type: Hourglass
Weight: 159lbs
Browse Lisa ann's reviews
December 15th, 2021
Warm, a bit scratchy

Meh, this wasn't my first choice just needed something to fill the bag. The neck is a bit tight for me and the fabric scratchy. Of course, the length is short as well. Not something I'm into but others might be fine with it.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 6
Height: 5' 10"
Bust size: 34A
Body type: Athletic
Weight: 144lbs
Browse Britta's reviews
February 19th, 2025
Sleeve details are fun

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 4
Height: 5' 3"
Bust size: 34B
Body type: Petite
Weight: 125lbs
Browse Amanda's reviews
October 29th, 2024
Basic sweater with an interesting sleeve

Rented this sweater to match with a skirt I ordered but didn't realize the colors didn't match as I imagined lol Sweater was good for work though I realized I don't love the tighter sleeves with the puffed out look on my biceps. Has a bit of a turtleneck going on.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 4' 11"
Bust size: 34D
Body type: Petite
Weight: 115lbs
Browse Hiroko's reviews
February 3rd, 2024
Okay

Pretty basic knit. Nothing specific to mention.

Top Contributor
Size worn:
L
Overall fit:
Large
Usually wears: 8
Height: 5' 4"
Bust size: 34DDD/E
Body type: Hourglass
Weight: 155lbs
Browse Sara's reviews
February 1st, 2025
Ordered size up but too large

Didn’t work well because sleeves were very long.

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Work
Usually wears: 14
Height: 5' 3"
Bust size: 36DD
Body type: Pear
Weight: 185lbs
Browse Kimberly's reviews
March 5th, 2025
Wanted to keep

The ruby color was rich and I just love this style. Not really soft, but that didn't bother me. I hope they still have it next fall!

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 12
Height: 5' 7"
Body type: Pear
Weight: 170lbs
Browse Kelly's reviews
January 14th, 2025
Perfect winter sweater for work or play

I wore this to work as well as out to dinner and it was such a fun, unique sweater. The color is also beautiful.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Weight: 145lbs
Browse Lisa's reviews
January 6th, 2025
Wore over and over

Fit to size. Wore a bunch to different events including work.

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 0"
Bust size: 34B
Body type: Petite
Weight: 108lbs
Browse Jenna's reviews
April 6th, 2025
Great sweater and was great for my coloring!

This sweater was perfect for me. I didn't end up keeping it but loved it all the same.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Work
Usually wears: 10
Height: 5' 3"
Bust size: 36D
Body type: Petite
Weight: 155lbs
Browse Meghan's reviews
March 16th, 2025
Beautiful color. Fit well

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 6"
Bust size: 32DD
Body type: Hourglass
Weight: 134lbs
Browse Rachel's reviews
January 4th, 2025
Great fit and color

Loved this sweater. Comfortable but looked great on

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 9"
Bust size: 34DD
Body type: Athletic
Weight: 140lbs
Browse RTR Member's reviews
December 21st, 2024
Cute everyday sweater

I like this, sleeves are long enough as I’m tall, which can be rare. Like the color and that it wasn’t itchy!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 6"
Bust size: 34C
Body type: Hourglass
Weight: 150lbs
Browse Caroline's reviews
November 18th, 2024
Cute

Fit well

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Bust size: 36B
Body type: Petite
Weight: 125lbs
Browse Christine's reviews
April 14th, 2024
Perfect fit

A very simple sweater with some features that made this look a bit more hip. Received lots of compliments. Paired it with high waisted jeans. Super soft.

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Work
Usually wears: 12
Height: 5' 5"
Bust size: 36DD
Body type: Hourglass
Weight: 185lbs
Browse Nedra 's reviews
March 31st, 2024
Um yep

I got a ton of compliments on this sweater. Wore it with black jeans and maroon converse (extra cute) and blue jeans with boots. Sooooo cute!! Fits great!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Work
Usually wears: 12
Height: 5' 7"
Body type: Athletic
Weight: 160lbs
Browse Kathryn's reviews
March 17th, 2024
Gorgeous

Beautiful color and unique cut. Had tons of compliments on this one.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 9"
Bust size: 36C
Body type: Athletic
Weight: 155lbs
Browse Petra's reviews
March 17th, 2024
Flattering and versatile fit

I wore it to a work meeting with high waisted leather pants and heels, and also wore it on a weekend with jeans and sneakers. Flattering and versatile

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 4"
Bust size: 38DD
Body type: Hourglass
Weight: 175lbs
Browse Sydney's reviews
January 5th, 2024
Sleeves fit just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 8"
Bust size: 38B
Body type: Hourglass
Weight: 165lbs
Browse Dawn's reviews
December 29th, 2023
super comfortable!

Perfect fit ( size up) very comfortable.. I wore it all week : )

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 8"
Bust size: 30C
Body type: Straight & narrow
Weight: 125lbs
Browse Danielle's reviews
November 27th, 2023
Loved! It fit perfectly and the sleeves were an added pop of cute.

Top Contributor
Size worn:
L
Overall fit:
Small
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Bust size: 30C
Body type: Petite
Weight: 125lbs
Browse Cidnee's reviews
January 22nd, 2023
Great sweater

I’m a size 0-2 and I ordered this in a Large - it fit perfectly that way. Just a little oversized and comfortable. Wore with a skirt and with cords. Very comfy and would rent again

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Body type: Athletic
Browse RTR Member's reviews
January 20th, 2023
Super comfy sweater, went great with jeans and skirts

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 4"
Bust size: 36C
Body type: Petite
Weight: 128lbs
Browse Jaime's reviews
January 20th, 2023
Perfect for work event

I am petite and this fit beautifully and was perfect for a work event this winter. I paired it with black slacks; so super cute and cozy. I have rented the green one as well, love this style. Sleeves are just the right amount of "extra".

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 12
Height: 5' 4"
Bust size: 36DD
Body type: Full Bust
Weight: 160lbs
Browse Renee's reviews
December 19th, 2022
Pretty!

Loved this sweater. Interesting arm detail, warm but not too heavy with beautiful ruby color. Fit perfectly.

Top Contributor
Size worn:
M
Overall fit:
Small
Rented for:
Everyday
Usually wears: 6
Height: 5' 10"
Bust size: 36B
Body type: Hourglass
Weight: 140lbs
Browse Jane's reviews
February 6th, 2022
simple and chic

Basic sweater but warm and cozy but the puff sleeves add just enough pizazz to be a little different. Also really good quality and fits well. Very effortless for video calls or weekend with jeans.

Top Contributor
Size worn:
S
Overall fit:
Small
Rented for:
Everyday
Usually wears: 4
Height: 5' 6"
Bust size: 36C
Body type: Athletic
Weight: 125lbs
Browse Morgan's reviews
December 23rd, 2021
Size up

Really cute sweater with accent sleeve. Ordered a small and I'm a size 4, 5'6. It hits right at my belt line and very fitted. I'll rent medium next time since so like my sweaters a little lose and longer on my torso.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 3"
Bust size: 34D
Body type: Petite
Weight: 140lbs
Browse Emily's reviews
November 28th, 2021
Made me look more put together!

Fit snugly but nicely. I loved how this made me feel so regal!

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 12
Height: 5' 9"
Bust size: 36D
Body type: Full Bust
Weight: 177lbs
Browse Nicole 's reviews
November 2nd, 2021
Perfect sweater for fall

I loved this sweater and wore it multiple times during a fall trip. The puffed sleeves make it unique. it is warm but worked well under a blazer.

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