Button Up Shacket

Derek Lam 10 Crosby x RTR

4
(53 Reviews)

Product Details

Throw on this chic plaid jacket by Derek Lam Collective when you need a cute top layer to pull the outfit together.

Materials and Measurements

Blue plaid tweed (30% Wool, 70% Polyester). Jacket. Long sleeves. Collar. Front button closure. Imported.

Size and Fit

Sized: 34-54, Italian sizing.

Model is 5'9 and wearing a size 40.

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Ratings &
Reviews

  (53)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
36
Overall fit:
True to Size
Usually wears: 2
Height: 5' 2"
Bust size: 34DD
Body type: Petite
Weight: 124lbs
Browse Ashlee 's reviews
April 1st, 2025
Would rent again

I really liked the material and oversized fit of the blazer. It's also a great color.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
44
Overall fit:
Large
Usually wears: 8
Height: 5' 7"
Bust size: 36B
Body type: Athletic
Weight: 152lbs
Browse Christine's reviews
December 1st, 2024
Great, attractive, warm layer.

Overall Fit

Runs big

Top Contributor
Size worn:
38
Overall fit:
True to Size
Usually wears: 4
Height: 5' 5"
Body type: Petite
Weight: 125lbs
Browse Arzu's reviews
April 20th, 2025
Cute and quite warm!

Warmer than expected, wore it in 40s and was plenty warm

Top Contributor
Size worn:
36
Usually wears: 0
Height: 5' 2"
Bust size: 32D
Body type: Hourglass
Weight: 120lbs
Browse Courtney's reviews
February 21st, 2025
Perfectly oversized

The sleeves were long but I didn't mind. It looked so good thrown over whatever I felt like wearing that day. Functional pockets and such a good color.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Usually wears: 6
Height: 5' 7"
Bust size: 34B
Body type: Athletic
Weight: 140lbs
Browse Cat's reviews
April 21st, 2025
Cute spring layer

I wore this a bunch of times, and got compliments on it nearly every time! It was a great spring layer, warm on chillier evenings, but not too thick!

Overall Fit

Just right

Top Contributor
Size worn:
36
Overall fit:
Large
Usually wears: 0
Height: 5' 7"
Bust size: 32C
Body type: Straight & narrow
Weight: 125lbs
Browse Liz's reviews
March 11th, 2025
Loved it

It fit big on me but I liked the color and fabric if it was available in a smaller size I think I would have loved it even more.

Overall Fit

Runs big

Chest

Runs big

Arms & Shoulders

Runs big

Length

Just right

Top Contributor
Size worn:
40
Overall fit:
True to Size
Usually wears: 4
Height: 5' 5"
Bust size: 34D
Body type: Athletic
Weight: 140lbs
Browse Alexis's reviews
February 18th, 2025
Perfect Oversized

It was great to throw on over a plain tee to add some color. I got a lot of compliments on the color and texture. The inside it super soft, so you don't get that itchy feeling

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Weight: 140lbs
Browse Bree's reviews
January 29th, 2025
Nice shaket

Cute and warm

Overall Fit

Just right

Top Contributor
Size worn:
44
Overall fit:
Large
Usually wears: 8
Height: 5' 4"
Bust size: 36B
Body type: Athletic
Weight: 148lbs
Browse Allyson's reviews
December 24th, 2024
Great oversized Shacket

Really oversized so definitely size down, but very comfortable and not itchy at all.

Overall Fit

Runs big

Top Contributor
Size worn:
38
Overall fit:
True to Size
Usually wears: 4
Height: 5' 10"
Bust size: 32C
Body type: Hourglass
Weight: 135lbs
Browse Marissa's reviews
November 14th, 2024
obsessed. surprisingly warm.

absolutely loved this jacket for 50-60-degree weather. paired with a t-shirt or long sleeve tee, it was great.

Overall Fit

Just right

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Work
Usually wears: 10
Height: 5' 7"
Bust size: 38D
Body type: Athletic
Weight: 180lbs
Browse Arly's reviews
January 23rd, 2025
Boxy fit

Best with jeans

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 1"
Body type: Apple
Browse RTR Member's reviews
January 14th, 2025
Love this!

perfect weight and very soft liner on the inside. Easy to pull multiple colors out of it

Top Contributor
Size worn:
52
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 14
Height: 5' 6"
Bust size: 38H
Body type: Full Bust
Weight: 190lbs
Browse Kristen's reviews
December 15th, 2024
Warm informal

Cute knit but the look is informal mechanic with the shacket style of course I love that

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 10"
Bust size: 34D
Body type: Pear
Weight: 148lbs
Browse Molly's reviews
May 6th, 2024
Classy, structured, different

Really loved this jacket, perfect for a windy spring or fall day. It has a little bit of weight to it which is nice. The texture and color are unique and drew a number of compliments. I like this jacket so much I ended up buying it after I wore it almost every day for a week or so

Top Contributor
Size worn:
38
Overall fit:
Large
Rented for:
Everyday
Usually wears: 2
Height: 5' 3"
Bust size: 32A
Body type: Athletic
Weight: 130lbs
Browse Sarah's reviews
March 12th, 2024
Lined oversized jacket

Warmer and heavier than expected. Comfortable. Lots of compliments.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Athletic
Weight: 127lbs
Browse Catherine's reviews
March 2nd, 2024
Loved it!

At first thought it would be more of a blazer but it's actually more of a jacket - this was so cute with jeans and casual top

Top Contributor
Size worn:
44
Overall fit:
Large
Rented for:
Work
Usually wears: 10
Height: 5' 5"
Body type: Pear
Weight: 162lbs
Browse Laura's reviews
October 4th, 2023
Love this elevated Shacket! Fabric & Buttons give it a cool vibe & Lining makes it hang perfectly.

True to size, boxy fit.

Top Contributor
Size worn:
46
Overall fit:
Large
Usually wears: 12
Height: 5' 8"
Bust size: 36C
Body type: Pear
Weight: 172lbs
Browse Kimberly 's reviews
September 16th, 2023
Size down!

I do like the jacket so I’m re-renting in a smaller size. I rented my “small” size which is is size 10 (I wear 10-14 depending on the brand) since it looks big but even that is too big.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Body type: Petite
Weight: 130lbs
Browse Elizabeth's reviews
April 22nd, 2025
Wore it so many times

A perfect spring jacket, so comfy and nice quality

Overall Fit

Just right

Top Contributor
Size worn:
44
Overall fit:
Large
Usually wears: 8
Height: 5' 3"
Bust size: 34B
Body type: Pear
Weight: 143lbs
Browse RTR Member's reviews
February 17th, 2025
Shacket

Great piece. Super comfy and cute

Overall Fit

Runs big

Top Contributor
Size worn:
40
Overall fit:
True to Size
Usually wears: 4
Height: 5' 0"
Bust size: 34D
Body type: Apple
Weight: 120lbs
Browse Alejandra's reviews
January 13th, 2025
Super comfy

Overall Fit

Just right

Top Contributor
Size worn:
44
Overall fit:
Large
Usually wears: 10
Height: 5' 9"
Bust size: 34DD
Body type: Full Bust
Weight: 160lbs
Browse Susan's reviews
December 23rd, 2024
Nice

Overall Fit

Runs big

Top Contributor
Size worn:
36
Overall fit:
Large
Usually wears: 4
Height: 5' 2"
Bust size: 32C
Body type: Petite
Weight: 125lbs
Browse Sarah's reviews
April 25th, 2025
Obsesssed with this - perfect for fall or spring

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 4"
Bust size: 38DD
Body type: Full Bust
Weight: 146lbs
Browse Anne's reviews
January 18th, 2025
Great warm winter jacket

Pairs well with a lot of clothes

Top Contributor
Size worn:
38
Overall fit:
Large
Rented for:
Everyday
Usually wears: 0
Height: 5' 2"
Body type: Petite
Browse Jennifer's reviews
December 14th, 2024
super lined jacket great for dressing up or down

Top Contributor
Size worn:
48
Overall fit:
Large
Rented for:
Everyday
Usually wears: 14
Height: 5' 4"
Bust size: 38H
Body type: Full Bust
Weight: 209lbs
Browse Kelsea's reviews
January 3rd, 2024
pretty oversized

sized down but probably should have gone down one more size for the sleeve length and overall fit. still cute and great transitional piece!

Top Contributor
Size worn:
42
Overall fit:
Large
Usually wears: 6
Height: 5' 4"
Body type: Hourglass
Weight: 143lbs
Browse Molly's reviews
November 28th, 2023
Runs large but loved wearing over sweaters

Loved the texture and colors of this Shacket. Got a medium and It runs large. I did wear with a pretty bulk sweater with jeans and it was cute. Also wore with a dress and boots and received a lot of complements.

Top Contributor
Size worn:
38
Overall fit:
Large
Rented for:
Work
Usually wears: 4
Height: 5' 5"
Bust size: 34D
Body type: Straight & narrow
Weight: 125lbs
Browse Ashley's reviews
October 25th, 2023
More of a jacket than a shirt

Loved the color and got lots of compliments, but it definitely felt like I was wearing my jacket all day and not a shirt. Bulkier than expected.

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 10"
Bust size: 34B
Body type: Pear
Weight: 142lbs
Browse Lauren's reviews
November 29th, 2023
Material was itchy. Was ok

Top Contributor
Size worn:
46
Overall fit:
Large
Rented for:
Other
Usually wears: 12
Height: 5' 7"
Bust size: 34D
Body type: Hourglass
Weight: 165lbs
Browse Christine 's reviews
October 2nd, 2023
well made Shirt/Jacket

Really nice quality top, I just wasn't able to wear it cause it's too big. I'd definitely size down with this one otherwise you'll be swimming in It.

Top Contributor
Size worn:
52
Overall fit:
Large
Rented for:
Other
Usually wears: 16
Height: 5' 8"
Bust size: 40D
Body type: Hourglass
Weight: 210lbs
Browse Ursula's reviews
September 29th, 2023
Huge

I got my usual size I’m this and it’s far too big - especially the shoulders and sleeves are huge. Which is such a pity because it is a gorgeous color and fabric, and the style is great. Wish it had worked!

Top Contributor
Size worn:
48
Overall fit:
Large
Usually wears: 12
Height: 5' 8"
Bust size: 38DDD/E
Body type: Full Bust
Browse D's reviews
April 18th, 2025
Size down

Bulky and heavy weight material, but I needed to size down. The shacket was wearing me.

Overall Fit

Runs big

Chest

Runs big

Arms & Shoulders

Runs big

Waist

Runs big

Length

Just right

Top Contributor
Size worn:
38
Overall fit:
Large
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Hourglass
Weight: 128lbs
Browse Heather's reviews
March 26th, 2025
Casual Overcoat

I definitely could have gone down a size in this, very cute but oversized. Great throw on and go jacket over an athleisure look. Nice weight with a sweater/sweatshirt underneath for "spring" in Chicago where you never really know what the weather will do!

Overall Fit

Runs big

Chest

Runs big

Arms & Shoulders

Runs big

Waist

Runs big

Top Contributor
Size worn:
44
Overall fit:
Large
Usually wears: 8
Height: 5' 2"
Bust size: 36C
Body type: Petite
Weight: 145lbs
Browse Jena's reviews
January 14th, 2025
Comfy but bulky

Not great to take traveling since it's so bulky but it's a pretty jacket

Overall Fit

Runs big

Top Contributor
Size worn:
48
Overall fit:
True to Size
Usually wears: 14
Height: 5' 2"
Body type: Pear
Weight: 180lbs
Browse Michelle's reviews
January 10th, 2025
Nice jacket for transitional wear

Easy fit, heavy weight, meant more for outdoor wear than inside but good color and nice look

Overall Fit

Just right

Top Contributor
Size worn:
38
Overall fit:
Large
Usually wears: 4
Height: 5' 10"
Bust size: 34B
Body type: Athletic
Browse Mb's reviews
December 23rd, 2024
Warm weather shacket

Overall Fit

Runs big

Top Contributor
Size worn:
36
Overall fit:
True to Size
Usually wears: 2
Height: 5' 7"
Bust size: 32F
Body type: Hourglass
Weight: 125lbs
Browse Mandy's reviews
November 15th, 2024
Beautiful tweed

The color is amazing, a gorgeous teal with flecks of orange and neutrals. It's fairly warm, and I could wear it around San Francisco in 60 degree weather comfortably. Fit-wise, it was on the larger side of a 36, and the shoulders in particular were very bulky.

Overall Fit

Just right

Top Contributor
Size worn:
38
Overall fit:
True to Size
Usually wears: 2
Height: 5' 1"
Body type: Hourglass
Weight: 128lbs
Browse Emily's reviews
November 2nd, 2024
Perfect for layering

Very cute but the collar is a little itchy

Overall Fit

Just right

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 6"
Bust size: 36C
Body type: Athletic
Weight: 130lbs
Browse Lisa's reviews
April 21st, 2025
Functional spring jacket

I wore this for many different occasions.

Top Contributor
Size worn:
40
Overall fit:
Large
Rented for:
Everyday
Usually wears: 6
Height: 5' 2"
Bust size: 36C
Body type: Hourglass
Weight: 125lbs
Browse Tamara's reviews
February 20th, 2025
Wanted a shacket

And this is a Beauty- loved the colors and lining. Heavier than a blazer/ great dressed up. Perfect shades of green!

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