Flannel Prep Blazer

3.1 Phillip Lim

4.5
(51 Reviews)

Product Details

School uniform but make it fashion, this incredible pinstriped blazer by 3.1 Phillip Lim if giving peak Gossip Girl energy. Style with a pleated mini and knee high boots to complete the look.

Materials and Measurements

Gray stripe twill (70% Wool, 30% Nylon). Blazer. Long sleeves. Collar. Front button closure. 27.5" from shoulder to hemline. Imported.

Size and Fit

Sized: 0-12

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Ratings &
Reviews

  (51)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 6"
Bust size: 34C
Body type: Athletic
Browse Rebecca's reviews
February 15th, 2025
Perfect jacket to become an American in!

What better way to honor the American dream then to wear an item by a fellow immigrant turned superstar designer? Loved it.

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 9"
Bust size: 34C
Body type: Athletic
Weight: 150lbs
Browse Chelsea's reviews
April 23rd, 2025
Uniform chic

Reminded me of a school uniform in the best way, so cute and well made!

Top Contributor
Size worn:
00
Overall fit:
True to Size
Rented for:
Work
Usually wears: 0
Height: 5' 3"
Bust size: 34B
Body type: Athletic
Weight: 120lbs
Browse Jasmine's reviews
December 9th, 2024
Wore it for 2 Interviews

I wore it for 2 interviews and both times the interviewers complimented me! Favorite rent of the month. The cut is very sharp and make your causal outfits look a dressed up and makes your professional outfits that much better. It is a nice thick material. It was too hot for my to wear it with the matching skirt but they worked well individually.

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 10
Height: 5' 7"
Bust size: 36B
Body type: Hourglass
Browse Katherine's reviews
March 11th, 2025
Everyone loved!

Excellent fit and literally everyone commented on it!

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 3"
Bust size: 32D
Body type: Hourglass
Weight: 135lbs
Browse Sammi's reviews
March 5th, 2025
Great material!

This blazer is so cute on. The material feels luxurious and the pin stripes are subtle at a distance. Super easy to style for work with jeans. Easily elevates a casual outfit. Would have kept it if it was a little less expensive

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Bust size: 34DD
Body type: Athletic
Weight: 140lbs
Browse Christi's reviews
January 28th, 2025
Preppy school girl

This is the coolest blazer- very warm and able to elevate any outfit. I got tons of compliments especially from my husband. I almost kept it but wool definitely has its limitations in florida!

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 8"
Bust size: 32DD
Body type: Hourglass
Weight: 140lbs
Browse Olivia's reviews
August 20th, 2025
Dark academia

Yesssss got compliments on this at work. Chic, well made, and classic silhouette. Felt very confident in this blazer!

Top Contributor
Size worn:
00
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 4"
Bust size: 32DD
Body type: Hourglass
Weight: 1115lbs
Browse Emily's reviews
June 2nd, 2025
Stunning blazer

Great fit, great material. Beautiful

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 7"
Bust size: 38D
Body type: Full Bust
Weight: 186lbs
Browse Jolaini's reviews
June 3rd, 2024
Perfect fit!

The material is very luxurious & comfy. The buttons even have a weight to them. It is a little too hot to wear during the summer (hence me wearing with a skirt). I got many compliments about the blazer.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Body type: Hourglass
Weight: 127lbs
Browse Madelaine's reviews
February 22nd, 2024
Perfectly chic set

Rented for a trip to Paris but ended up wearing into work a few times… I work as a stylist and received many compliments from coworkers; even clients at the boutique were asking to purchase!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 145lbs
Browse Abigail's reviews
November 25th, 2023
Amazing blazer

Loved the cozy, warm material and the fit was perfect. Wore it both buttoned and unbuttoned for different looks/occasions. The perfect fall blazer.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 4
Height: 5' 6"
Bust size: 34C
Body type: Athletic
Weight: 128lbs
Browse Nikki's reviews
April 20th, 2025
Such a great piece!

I wore this with so many different things! I wore it with jeans and a T-shirt, wore it over a dress twice...it is so easy to throw on with anything and it elevates the look. Very trendy. As a bonus, it keeps you warm.

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
Small
Usually wears: 4
Height: 5' 6"
Bust size: 34D
Body type: Hourglass
Weight: 136lbs
Browse Jennifer's reviews
March 24th, 2025
Cute jacket

The jacket overall is a thick felt type material. I have broad shoulders and this fit fine but I wouldn't say there was a lot of extra room. I think it would have been more comfortable if I sized up.

Overall Fit

Runs small

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 36B
Body type: Hourglass
Weight: 154lbs
Browse Ellie's reviews
March 22nd, 2025
Great preppy blazer

Very well made blaster.

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Bust size: 32DD
Body type: Athletic
Weight: 135lbs
Browse Harper's reviews
March 21st, 2025
Great quality blazer!

It feels very Ralph Lauren meets Harry Potter but I loved it!

Overall Fit

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 14
Height: 5' 6"
Bust size: 38B
Body type: Apple
Weight: 180lbs
Browse Jacqueline's reviews
March 20th, 2025
Fun Blazer

Great for work and going out.

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
Large
Usually wears: 6
Height: 5' 7"
Bust size: 34DD
Body type: Hourglass
Weight: 135lbs
Browse Rhonda's reviews
February 28th, 2025
Swapped for smaller

Ordered a 6, it was big and thus, not a flattering silhouette, waiting for size 4 to wear with size 6 skirt which fit perfect. Beautiful blazer. I'm 5'7", 135 pounds, 34DDD for reference.

Overall Fit

Runs big

Chest

Runs big

Arms & Shoulders

Just right

Waist

Runs big

Length

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Hourglass
Weight: 130lbs
Browse Megan's reviews
February 26th, 2025
Perfectly preppy

Great blazer! I felt very tailored and professional for my business meetings. The material is wool so, good for colder days. I live in Florida and wouldn't be able to wear it often. Otherwise, I would've purchased the blazer.

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 10
Height: 5' 2"
Bust size: 36C
Body type: Hourglass
Weight: 155lbs
Browse Araya's reviews
February 18th, 2025
Great jacket.

Very warm and I did size down.

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 3"
Weight: 140lbs
Browse Shree's reviews
October 20th, 2024
Born into the Dead Poets Society!

Loved it! Very comfortable and makes you feel confident.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Length

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Work
Usually wears: 14
Height: 5' 11"
Bust size: 36D
Body type: Pear
Weight: 190lbs
Browse Annie's reviews
September 29th, 2025
Cute but too warm

This is cute but too warm for September in Texas. I would rent it again in January. It’s pretty thick flannel material.

Top Contributor
Size worn:
8
Usually wears: 8
Height: 5' 6"
Bust size: 36C
Body type: Hourglass
Weight: 160lbs
Browse Lisa's reviews
September 20th, 2025
Loved it!

Wore this a couple times. Felt very RICH in this! It was gorgeous!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 11"
Body type: Athletic
Browse Madeleine's reviews
October 20th, 2024
Absolutely sharp and gorgeous blazer with subtle stitch detailing.

Serves a preppy, old money vibe. Professional yet sophisticated, without being too over the top or showy. Paired this with a white button up, grey ankle length trousers, black ankle socks and black leather loafers.

Top Contributor
Size worn:
10
Overall fit:
Large
Rented for:
Work
Usually wears: 10
Height: 5' 3"
Bust size: 36F
Body type: Full Bust
Weight: 144lbs
Browse Amanda's reviews
September 28th, 2024
Love this

Would have sized down to get it to fit perfectly. Had a bit of an oversized look that I could get away with, but for ideal fit, I should have sized down

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Body type: Hourglass
Browse Alice's reviews
May 22nd, 2024
Beautiful & luxe blazer

I think I could've sized down, it was a little oversized but not so much that I was drowning in it. It felt really good and great for the office, the wool is nice and thick but doesn't feel too heavy.

Top Contributor
Size worn:
12
Overall fit:
Large
Rented for:
Everyday
Usually wears: 14
Height: 5' 5"
Bust size: 34G
Body type: Full Bust
Weight: 192lbs
Browse Steph's reviews
December 29th, 2023
It’s well made

Nails the regal look. Wish I went down a size. Quality is perfect.

Size worn:
2
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 130lbs
Browse Melissa's reviews
December 18th, 2023
Amazing blazer! Such an cool vibe

Love this blazer! It is so versatile. Perfect for my job but I also wore it dressed down with a distressed skirt, wore it for date night with my love, etc. It's WARM too. Not overly warm I'd say, but definitely warm. Also it's obviously high quality and looks luxurious. I would def rent again!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 8
Height: 5' 4"
Bust size: 36B
Body type: Hourglass
Weight: 160lbs
Browse Skyler's reviews
May 11th, 2025
Wanted to buy

Overall Fit

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 12
Height: 5' 3"
Bust size: 36B
Body type: Apple
Weight: 140lbs
Browse H's reviews
May 9th, 2025
This will be a staple in cooler weather

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 10
Height: 5' 8"
Bust size: 36B
Body type: Athletic
Browse Cody's reviews
March 24th, 2025
Preppy and Professional

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 8
Height: 5' 10"
Bust size: 34C
Body type: Athletic
Weight: 160lbs
Browse Christine's reviews
March 8th, 2025
Great blazer. Wore many times. Would’ve bought if not so expensive!

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Body type: Athletic
Browse Tara's reviews
November 18th, 2024
So classy, old money looks! I wanted to buy this

Overall Fit

Just right

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 6"
Bust size: 30A
Body type: Athletic
Weight: 117lbs
Browse Veronica's reviews
April 28th, 2025
Chic

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 0"
Body type: Petite
Weight: -1lbs
Browse Jennifer's reviews
April 26th, 2025
Perfect for work

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 4' 11"
Bust size: 34DDD/E
Body type: Hourglass
Weight: 160lbs
Browse RTR Member's reviews
March 1st, 2025
None

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 8"
Body type: Hourglass
Browse Morganna's reviews
February 25th, 2025
Super stylish, got a lot of compliments

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 10"
Body type: Athletic
Browse Madina's reviews
May 1st, 2024
N/A

N/A

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 5"
Bust size: 28AA
Body type: Apple
Browse Leah's reviews
October 17th, 2023
good

good

Top Contributor
Size worn:
4
Overall fit:
Large
Usually wears: 8
Height: 5' 3"
Bust size: 34B
Body type: Pear
Weight: 130lbs
Browse Tiffany's reviews
December 28th, 2023
Gorgeous jacket. Has a matching skirt.

WAY too big. Rented a 4, and I probably could have worn a 0. Disappointed. May rent the set again later.

Top Contributor
Size worn:
6
Overall fit:
Large
Usually wears: 6
Height: 5' 7"
Bust size: 32B
Body type: Athletic
Weight: 132lbs
Browse Sheerley's reviews
January 2nd, 2024
Very nice material, was too big on me.

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