Collared Button Up Sweater

Jason Wu x RTR

4.5
(174 Reviews)

Product Details

This cozy lavender cardigan from Jason Wu Collective features a relaxed fit and a classic button-front design. Pair it with tailored trousers or a sleek midi skirt for a balanced, modern ensemble.

Materials and Measurements

Knit (40% Polyester, 30% Acrylic, 20% Nylon, 10% Wool). Knits. Collared. Long Sleeve. Front Button Closure. Shoulder to Hemline Length: 21". Length: 15.5". Imported.

Size and Fit

Sized:

The model is 5'10" and wearing a size Small.

Share

Ratings &
Reviews

  (174)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 6"
Bust size: 36B
Body type: Athletic
Weight: 138lbs
Browse Cristina 's reviews
June 28th, 2025
Casual Style

I liked the color—the fabric is a bit heavy, but it looks great.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 12
Height: 5' 7"
Body type: Pear
Weight: 168lbs
Browse Rose-ellen's reviews
May 26th, 2025
Cute sweater

Pretty color. Heavy weight so kept me warm without a jacket. Nice basic piece.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 36A
Body type: Athletic
Weight: 155lbs
Browse Adrianna's reviews
April 16th, 2025
Loved! Just rent it

Such a cute and comfortable sweater. It's very warm and structured and the color is great. Many ways to wear it and pair it

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Bust size: 36C
Body type: Athletic
Weight: 145lbs
Browse Emma's reviews
November 16th, 2024
Perfect little pastel moment

Pastels? For fall? Groundbreaking! They don't want you to know lavender is a fall color but it is, and I loved this cardigan. Just a happy pop of color on a cold, dreary day.

Overall Fit

Just right

Arms & Shoulders

Just right

Length

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 6"
Bust size: 34DD
Body type: Hourglass
Weight: 125lbs
Browse Lauren's reviews
November 1st, 2024
Super cute and comfy

Cute casual sweater for lounging. Loved it

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 5"
Bust size: 34B
Body type: Straight & narrow
Weight: 148lbs
Browse Catherine's reviews
April 2nd, 2025
10/10 Gorgeous and High Quality

Darling and sophisticated, this sweater is dreamy for spring transitional. I’m really loving it !! I’m actually wearing it as pictured above with the le jean skirt as we speak. The color is truly beautiful and would suit many skin tones. The weave of the sweater, the stitch pattern itself is a work of art. Classy, trendy, literally just love it! Rent this!! Can be dressed up or down and is very comfortable and flattering. Good vibes sweater.

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 14
Height: 5' 4"
Bust size: 38G
Body type: Hourglass
Weight: 190lbs
Browse Lishan's reviews
November 22nd, 2024
Season’s essential

Very weighty, easy to wear, easy to style, not itchy, wore it about 272662 times in every setting.

Top Contributor
Size worn:
XXL
Overall fit:
True to Size
Usually wears: 12
Height: 5' 9"
Bust size: 36DD
Body type: Hourglass
Weight: 200lbs
Browse RTR Member's reviews
May 7th, 2025
COZY

Loved this way more than I expected! I sized up but it's already a bit oversized so it would still be comfy if you get your normal size. Can make it more casual or more dramatic with the collar!

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
Large
Usually wears: 8
Height: 5' 2"
Bust size: 32C
Weight: 149lbs
Browse Guadalupe's reviews
April 17th, 2025
Colorful cozy sweater!

Love! A cozy but dress up-able sweater. Runs a bit oversized but not a great amount. Keeps you very warm so not for layering

Overall Fit

Runs big

Chest

Runs big

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 9"
Bust size: 34B
Body type: Pear
Weight: 158lbs
Browse Joni's reviews
March 25th, 2025
Lovely Lavender!

Loved the color of this sweater! Definitely an early spring sweater though because it is a tad heavy. Other than that, it wasn't too short, which I appreciated!

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 4"
Bust size: 34C
Body type: Pear
Weight: 147lbs
Browse Jennifer's reviews
January 17th, 2025
Great color

Beautiful color, very warm. I enjoyed wearing but it was a little itchy by the end of the day

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 8
Height: 6' 0"
Bust size: 36B
Body type: Athletic
Weight: 180lbs
Browse Caitlin's reviews
January 17th, 2025
Sweater

True to size and great color! Oversized fit and comfortable.

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 1"
Body type: Petite
Weight: 99lbs
Browse Carly's reviews
November 21st, 2024
Cute, goes with a lot

It's not a statement piece but can go with a lot of different types of outfit and as someone who is sensitive to wool, it was not itchy

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 3"
Bust size: 34C
Body type: Petite
Weight: 140lbs
Browse Sara's reviews
January 21st, 2025
Great sweater, nice color

This sweater is a great color. It’s pretty casual, but the oversized collar and diagonal weave in the front are nice touches. Fits true to size and the length is just right for me.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 4"
Bust size: 34DD
Body type: Apple
Weight: 150lbs
Browse Amy's reviews
October 20th, 2024
Beautiful sweater, very thick and warm

I like this, but I may have ordered a little too small because it looked better with the bottom button opened before it clung to my apple middle. Very pretty color, super thick and warm. It looks expensive. A nice basic.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 8
Height: 5' 1"
Bust size: 36DD
Body type: Full Bust
Weight: 153lbs
Browse Celina's reviews
May 22nd, 2025
Pretty color!

Thick and soft, heavy for colder days. Fit great

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 6"
Bust size: 36C
Body type: Athletic
Weight: 145lbs
Browse Hannah's reviews
May 15th, 2025
Cute spring sweater

True to size, great to pair with jeans or even over a sun dress

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Bust size: 34B
Weight: 157lbs
Browse Ellie fairweather 's reviews
May 9th, 2025
Cute and springy

This was a great sweater for early spring!

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 0
Height: 5' 7"
Bust size: 32B
Weight: 130lbs
Browse Paige's reviews
May 7th, 2025
Flexible layer; great color!

A little thick but a perfect spring color cardigan to toss on with a dress, pants or skirt. More fitted waist with collar detail have a versatility that I loved!

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 2
Height: 5' 5"
Bust size: 34A
Body type: Straight & narrow
Weight: 125lbs
Browse Lg's reviews
April 20th, 2025
Perfect spring layer

Amazing quality knit!! I got so much wear out of this, will definitely rent again

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 12
Height: 5' 4"
Body type: Hourglass
Weight: 170lbs
Browse Natasha's reviews
April 8th, 2025
The comfiest cardigan

This fit so well and was so warm on a chilly day. Very thick material but loved it on a rainy day. Beautiful early spring color!

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Bust size: 36B
Body type: Straight & Narrow
Weight: 138lbs
Browse Julie 's reviews
April 2nd, 2025
Comfy great color

Comfortable everyday sweater. Love the color!

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 14
Height: 5' 6"
Bust size: 38DD
Body type: Full Bust
Weight: 200lbs
Browse Bettina's reviews
March 11th, 2025
Compliments

Great color, fit, texture - got lots of complaomenrs

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 2
Height: 5' 4"
Bust size: 30D
Body type: Full Bust
Weight: 127lbs
Browse Minda's reviews
March 9th, 2025
Great color

Had lots of compliments. Was comfortable

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 2"
Bust size: 34B
Body type: Hourglass
Weight: 145lbs
Browse Linda's reviews
March 8th, 2025
Casual & comfy

Little baggy but comfy. It is a heavy weighing sweater

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 32C
Body type: Straight & narrow
Weight: 126lbs
Browse Anjana's reviews
February 25th, 2025
Elevated look

Fit great, hard to tuck in but beautiful color. Lots of compliments,

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 34C
Body type: Pear
Weight: 148lbs
Browse Kara's reviews
February 22nd, 2025
So cute

This sweater was so cute - such a fun color and I got so many compliments!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 5"
Weight: 110lbs
Browse Sarah's reviews
February 21st, 2025
Unique & cute

This was my fave piece in my shipment- the color makes me happy lol but the details of the sleeve yarn pattern and collar were the cherries on top!

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 9"
Bust size: 32DD
Body type: Hourglass
Weight: 135lbs
Browse Michelle's reviews
February 6th, 2025
Cute!!

Cute cozy sweater! Thick and warm! Would rent again.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 10
Height: 5' 0"
Body type: Pear
Weight: 160lbs
Browse Luisa's reviews
February 6th, 2025
Great Button Up

Super comfy, loved the color cute and warm

Overall Fit

Just right

Chest

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 4
Height: 5' 0"
Bust size: 32D
Body type: Petite
Weight: 123lbs
Browse Dina's reviews
January 27th, 2025
Lavender Cardigan

Wore once, couple compliments on color. Very warm on cold winter night

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 32F
Body type: Full Bust
Weight: 135lbs
Browse Aja's reviews
January 24th, 2025
Cute and cozy

I loved this sweater. It's warm, fun and fashionable. I'll be renting again!

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 135lbs
Browse Anne marie's reviews
January 8th, 2025
Great color, easy to wear

Great fit. I can wear small or medium. I rented a medium for this sweater and loved the fit. Nothing spectacularly special but great every day casual sweater. Loved the color too. Not itchy. Warm and thick.

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 12
Height: 5' 1"
Bust size: 40C
Body type: Apple
Weight: 158lbs
Browse Danielle's reviews
December 31st, 2024
One of my favorites so far

Loves this one so much I may buy. A really different collar. Nice material and well made.

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' 5"
Bust size: 34C
Body type: Hourglass
Weight: 138lbs
Browse Olga's reviews
December 30th, 2024
Luxe Sweater

Great fit and amazing color. Very thick and cozy.

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 7"
Body type: Hourglass
Weight: 175lbs
Browse Ashley's reviews
December 30th, 2024
Great casual sweater!

The knit is thick and warm and the color is beautiful.

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 12
Height: 5' 8"
Body type: Apple
Weight: 172lbs
Browse Stephanie's reviews
December 26th, 2024
Gorgeous color and love this sweater.

Cozy, warm, elegant sweater. Lots of compliments.

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 10
Height: 5' 7"
Weight: 155lbs
Browse Mary robinette's reviews
December 26th, 2024
Loved it

The drape on this was really nice. Very cozy.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 0"
Bust size: 36C
Body type: Petite
Weight: 150lbs
Browse Marissa's reviews
December 24th, 2024
Surprisingly amazing sweater

This sweater quality is amazing. It was really warm and I was able to wear it unbuttoned and also buttoned up for a different look.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Runs big

Waist

Just right

Length

Just right

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 2
Height: 5' 4"
Bust size: 34D
Body type: Straight & Narrow
Weight: 120lbs
Browse Emily's reviews
December 19th, 2024
This was adorable!

Loved it buttoned all the way up personally. Very soft & not itchy at all!

Overall Fit

Just right

See more reviews:
1 / 5

Here to brighten up your inbox.

Emails are the fastest way to learn about new styles, sales, and more.

By clicking submit, you agree to our Terms of Service and Privacy Policy.