Lofty Knit Polo Top

3.1 Phillip Lim

4
(140 Reviews)

Product Details

The 3.1 Phillip Lim x RTR Lofty Knit Polo Top brings a modern twist to a classic style with its textured knit fabric and relaxed fit. This versatile piece adds polish to any outfit, whether paired with jeans for a casual look or tucked into a sleek skirt for a more refined ensemble.

Materials and Measurements

Off-White (45% Acrylic, 28% Polyamide, 25% Wool, 2% Elastane). Knits. Collared. Short Sleeve. Pull On. Shoulder to Hemline Length: 20". Imported.

Size and Fit

Sized: XS - XXL

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

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Ratings &
Reviews

  (140)  

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
Usually wears: 4
Height: 5' 3"
Bust size: 34B
Body type: Athletic
Weight: 117lbs
Browse Carly's reviews
December 4th, 2024
Husband hated it

Nice sweater! Loved the button. Pretty cropped, but still wearable. Super comfy!

Overall Fit

Just right

Length

Too short

Top Contributor
Size worn:
XXL
Overall fit:
Small
Usually wears: 12
Height: 5' 7"
Bust size: 32C
Body type: Athletic
Weight: 179lbs
Browse Leslie's reviews
November 26th, 2024
Short Sleeve Cutie

I love being warm AND layering. This is a nice neutral I was able to wear multiple ways!

Overall Fit

Runs small

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 2
Height: 5' 5"
Bust size: 30A
Body type: Straight & narrow
Weight: 120lbs
Browse Heather's reviews
November 22nd, 2024
Dress up or down

Perfect for the transition into fall/winter, especially in Florida.

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 3"
Bust size: 36C
Body type: Hourglass
Weight: 190lbs
Browse Ariel's reviews
October 18th, 2025
Simple/cute transitional perfection

I don’t feel like this is a flattering picture but I loved this top! The quality was awesome!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 8"
Bust size: 34A
Body type: Athletic
Weight: 128lbs
Browse Molly's reviews
September 23rd, 2025
Elevated everyday

I’m an athletic build with broad shoulders and I liked how this slimmed me down but also showed my figure. Comfortable. Side slits would be cold if weather is cold but i loved the style.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 4"
Body type: Full Bust
Weight: 132lbs
Browse Christen's reviews
June 5th, 2025
Good casual spring or fall shirt

I love the open sides without showing skin or bra. The fabric was substantial and held its shape well. I would wear this again for sure, but a little hot for summer.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 4"
Bust size: 34B
Body type: Hourglass
Weight: 125lbs
Browse Athena's reviews
November 10th, 2024
Cute Cropped Sweater!

Loved this sweater! Thick material and definitely warm. It is cropped and there slits on the side so you will show skin unless you wear something underneath or tack the sides closed. I wore it both ways. Definitely recommend.

Top Contributor
Size worn:
XS
Overall fit:
Small
Usually wears: 0
Height: 5' 5"
Bust size: 32B
Body type: Pear
Weight: 110lbs
Browse Rossana's reviews
February 21st, 2025
Cute

Sides go up more than I thought. Not appropriate for work.

Overall Fit

Runs small

Top Contributor
Size worn:
XXL
Overall fit:
Small
Rented for:
Everyday
Usually wears: 14
Height: 5' 6"
Bust size: 36DD
Body type: Hourglass
Weight: 220lbs
Browse Katie's reviews
September 18th, 2025
Heavy but chic

High cutouts are nice unless you’re in tight jeans! But the heavy fabric and details are very elegant.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Bust size: 34D
Body type: Pear
Weight: 135lbs
Browse Amy's reviews
September 14th, 2025
Elevated option for a lunch date in the city

I had multiple compliments on my outfit throughout the day in the city!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Bust size: 34B
Body type: Hourglass
Weight: 150lbs
Browse Katherine 's reviews
October 26th, 2024
Cute but not groundbreaking

Like it but didn't have any urge to wear more than once.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 8"
Body type: Athletic
Browse Maira's reviews
October 24th, 2025
Weird fit, doesn’t work too well

It is a cute idea, but it doesn’t fit well. Since the sides are open, the sweep of the top shifts entirely to the front of the top. Fabric has a nice hand feel. It is a heavy fuzzy knit. But since it is heavy, it bulks up and stands out and away from the body, as opposed to draping… I didn’t love it.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 0"
Weight: 115lbs
Browse Maria's reviews
May 10th, 2025
Really cute and unique cut!

This paired great with oversized jeans and trousers. The material was warm and had good stretch. The little peep holes on the sides were a nice touch. With the wrong bra, it can be a little "tenty" but an easy fix. The large button detail was also cute.

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 14
Height: 5' 6"
Bust size: 34C
Body type: Apple
Weight: 175lbs
Browse Mel's reviews
April 10th, 2025
Obsessed.

3.1 Phillip never disappoints - luxury and comfort at its finest.

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 14
Height: 5' 2"
Bust size: 36DDD/E
Body type: Hourglass
Weight: 165lbs
Browse Diane's reviews
April 5th, 2025
Very cute.

Had to wear with an off white cami underneath because it swings open.

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: 4
Height: 5' 4"
Weight: 130lbs
Browse Tori's reviews
April 4th, 2025
Hot but so cute

I sized up to a medium so I could wear it to work events, perfect!

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 12
Height: 5' 5"
Bust size: 34DD
Body type: Hourglass
Weight: 175lbs
Browse Maggie's reviews
March 19th, 2025
cozy crop

Material is very warm & soft. Good staple piece but side slits are high like others noted so you need something under it to be work-appropriate

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 6"
Bust size: 34B
Body type: Pear
Weight: 123lbs
Browse Mandi's reviews
February 15th, 2025
Wish I could buy it

Loved this top so much! Very cute, very warm (wool). I wanted to keep it.

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: 6
Height: 5' 11"
Bust size: 36C
Body type: Athletic
Weight: 140lbs
Browse Crystal's reviews
February 10th, 2025
Cute and basic

Nice high low but nothing special

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 12
Height: 5' 4"
Browse Kelsey's reviews
February 3rd, 2025
So cute! Wore with jeans and leather pants. Will def rent again!

Cropped in the front with slightly higher slit on the sides- can always wear tank under for side slits

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 6' 0"
Browse RTR Member's reviews
January 12th, 2025
LOVED this sweater!

Wore this sweater a bunch, and always got compliments on it! If you are tall, it is definitely cropped, but otherwise I think wouldn’t be.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 3"
Bust size: 34DD
Body type: Hourglass
Weight: 130lbs
Browse Ramona's reviews
November 20th, 2024
Loved this with high waisted pants

Wanted to buy it, because it's a great basic!

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: 2
Height: 5' 3"
Bust size: 34B
Body type: Petite
Weight: 120lbs
Browse Brianna's reviews
November 18th, 2024
Softest Sweater Ever!

Loved the material, great transition sweater, the slits on the side are pretty high so you may need an undershirt

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Length

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 3"
Bust size: 34B
Body type: Pear
Weight: 145lbs
Browse Jessica's reviews
November 5th, 2024
Wore everyday

Great work from home top. I also wore it out. It's not revealing as you'd think but I sized up.

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Usually wears: 10
Height: 5' 3"
Bust size: 36C
Body type: Full Bust
Weight: 150lbs
Browse Laura's reviews
November 2nd, 2024
So soft!!

Loved this top! The slits go up really high just as an fyi- but still really cute with high waist pants.

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 8"
Bust size: 34B
Body type: Athletic
Weight: 133lbs
Browse Brooke's reviews
October 21st, 2024
Great basic winter top

Meant to be cropped/oversized which was so cute!

Overall Fit

Just right

Top Contributor
Size worn:
XS
Overall fit:
Large
Usually wears: 0
Height: 5' 3"
Bust size: 34A
Body type: Petite
Weight: 112lbs
Browse Grace's reviews
October 21st, 2024
Great transitional season piece

Generous and loose in the body. Note that there is a slit on both sides so some of your back is exposed like with the model. I liked this look with a pair of high waisted jeans. I wore this once to work as well, but put a tank top underneath so I didn't have skin exposed.

Overall Fit

Runs big

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 2
Height: 5' 3"
Body type: Petite
Browse Melissa's reviews
October 15th, 2024
Brand new

Fit well

Overall Fit

Just right

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Usually wears: 14
Height: 5' 5"
Bust size: 36C
Body type: Pear
Weight: 170lbs
Browse Deborah's reviews
October 14th, 2024
Cute sweater

Boxy fit

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 4"
Bust size: 34B
Body type: Straight & narrow
Weight: 140lbs
Browse Jeannette's reviews
October 13th, 2025
Cute day to night shirt

Found I could wear this out and also wear it for a nice dinner out. Very cute!

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 0"
Bust size: 34C
Body type: Petite
Weight: 108lbs
Browse Jenna's reviews
October 6th, 2025
Fit perfectly

wore a lot. I'm 5'0 but I feel like this could fit anyone in any size. recommend.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 2"
Bust size: 34D
Body type: Full Bust
Weight: 145lbs
Browse Elizabeth's reviews
September 14th, 2025
Comfy and warm

I like the slit on the sides

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Work
Usually wears: 16
Height: 5' 7"
Body type: Apple
Weight: 210lbs
Browse Christina's reviews
September 10th, 2025
Love love love this top. It was soooo cute.

It fits perfect.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 7"
Bust size: 34DD
Body type: Athletic
Weight: 155lbs
Browse Shonna's reviews
July 9th, 2025
Cute Style

This sweater is warmer than it looks. It fit so well.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 9"
Bust size: 32B
Body type: Hourglass
Weight: 140lbs
Browse Cara's reviews
May 29th, 2025
A great post-partum/nursing top

This shirt is perfect for anyone nursing a newborn. I wore it with high-waisted linen pants and felt chic despite being totally sleep deprived.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 8"
Bust size: 32B
Body type: Straight & narrow
Weight: 125lbs
Browse Elizabeth's reviews
May 9th, 2025
fuzzy

This is sweater material - love the slits on the side. Preppy chic.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 3"
Bust size: 28B
Body type: Athletic
Weight: 133lbs
Browse Michelle's reviews
May 1st, 2025
Soft and comfy

Perfect casual top. Really comfortable for everyday wear.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 3"
Body type: Hourglass
Weight: 177lbs
Browse Carmen's reviews
March 23rd, 2025
Fit well

Great top for everyday

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 145lbs
Browse London's reviews
March 10th, 2025
loved!

fit well! i sized up so it was a little longer and it was perfect:)

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 7"
Bust size: 38AA
Body type: Athletic
Weight: 145lbs
Browse Kate's reviews
November 21st, 2024
Cute casual date night

Cute and casual date night top. Paired with wide leg jeans and boots

See more reviews:
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