Belted Flutter Sleeve Romper

Peter Som x RTR

4.5
(73 Reviews)

Product Details

Peter Som x RTR's Belted Flutter Sleeve Romper channels effortless charm with its breezy silhouette and waist-defining belt. Pair it with espadrille wedges and a straw clutch for a polished summer ensemble.

Materials and Measurements

Blue floral (97% Cotton, 3% Spandex). Rompers. Crew Neck. Sleeveless. Front button closure. Shoulder to hemline length: 32.5". Inseam: 3". Rise: 15.5". Leg opening: 29". Imported.

Size and Fit

Sized: 0-16

The model is wearing a size 4.

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Ratings &
Reviews

  (73)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Size worn:
12
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 12
Height: 5' 4"
Body type: Apple
Weight: 170lbs
Browse Stacey's reviews
August 23rd, 2025
Perfect for Mediterranean vacation!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 4"
Bust size: 32DDD/E
Body type: Hourglass
Weight: 137lbs
Browse Michelle's reviews
August 19th, 2025
Adorable and perfect for a heat wave

Wore it to a bridal shower in the middle of July. It kept me cool and looking great. I’m on the petite side (5’4”) and some rompers make my look shorter and stocky but I found this one very flattering.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 2"
Bust size: 34B
Body type: Petite
Weight: 125lbs
Browse Carla's reviews
July 14th, 2025
Loved it i wore it twice

Got compliments on it, great fit , rent it!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 9"
Bust size: 34C
Body type: Hourglass
Weight: 150lbs
Browse Erica's reviews
June 17th, 2025
Vacation perfection

I LOVED this cute little number. It was long enough for my tall frame and the fabric was light enough that I didn’t sweat through the summer heat in Spain. Cute ruffles and pockets - what’s not to love!?

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 9"
Bust size: 36D
Body type: Hourglass
Weight: 160lbs
Browse Chantra's reviews
September 2nd, 2025
So adorable and flattering!

Just loved this adorable romper! I got SO many compliments! Looked darling with a pop of yellow.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 11"
Bust size: 32B
Body type: Straight & narrow
Weight: 125lbs
Browse Sydney's reviews
August 29th, 2025
Tall girl approved!

I was worried this would be too short—as many dresses and rompers are but this one was perfect! Very comfortable and super cute.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 1"
Bust size: 32DD
Body type: Petite
Weight: 135lbs
Browse Melanie's reviews
August 28th, 2025
So cute, perfect for our vacation and super comfortable.

Top Contributor
Size worn:
8
Overall fit:
Small
Rented for:
Everyday
Usually wears: 6
Height: 5' 5"
Bust size: 34C
Body type: Pear
Weight: 150lbs
Browse Meredith 's reviews
August 20th, 2025
Adorable and fun

Loved this romper! It was fun, well-made, cool for the summer, and I got a ton of compliments! I have a relatively small torso and sized up and it was still a bit tight - recommend sizing up for more pear shaped bodies.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Date
Usually wears: 12
Height: 5' 3"
Bust size: 40D
Body type: Hourglass
Weight: 175lbs
Browse Kerith's reviews
August 19th, 2025
Tighter in butt area

Almost bought this because I received so many compliments but I felt uncomfortable at times in the butt area. I have wide hips and a big butt lol but I sent it back.

Top Contributor
Size worn:
16
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 14
Height: 5' 8"
Body type: Apple
Browse Melissa's reviews
August 12th, 2025
Super cute, easy to wear

Easy to get on and off, lots of complements

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 5"
Bust size: 36D
Body type: Full Bust
Weight: 140lbs
Browse Brooke 's reviews
August 9th, 2025
Loved it!

So comfortable. Wore it for a backyard family event and received many compliments.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 8"
Bust size: 32D
Body type: Straight & narrow
Weight: 130lbs
Browse Kristina's reviews
August 1st, 2025
Easy and cute

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 6"
Bust size: 32DDD/E
Body type: Hourglass
Weight: 118lbs
Browse Misha's reviews
July 14th, 2025
Adorable and comfortable

Wore for everyday then changed into heals for dinner. Details are so cute

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 6"
Bust size: 34C
Body type: Athletic
Weight: 125lbs
Browse Kim's reviews
July 13th, 2025
Cutest romper

Absolutely loved this. Wore on my vacation in France! Very comfortable and stylish!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 8"
Bust size: 34B
Body type: Athletic
Weight: 143lbs
Browse Leah 's reviews
July 8th, 2025
So good I almost bought it

I’ve had this thing a month now, and I love putting this outfit on. It’s a great WFH option if you’re not gonna show your waist down. Great option with wedges for a dinner out at the beach Also great for a Saturday girls lunch date!

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 3"
Bust size: 34C
Body type: Petite
Weight: 120lbs
Browse Keeli's reviews
July 6th, 2025
Great fit and beautiful pattern

Everything hit just right and with the pockets it was perfect for daytime and transitioned well to nighttime. Change the shoes and a more elevated look. The background is not quite white, it’s more of a neon ish green which makes it more special and the pattern really pops. Compliments galore every time I wore it!

Top Contributor
Size worn:
10
Overall fit:
Large
Rented for:
Everyday
Usually wears: 8
Height: 5' 6"
Bust size: 36B
Body type: Pear
Weight: 148lbs
Browse Tracy's reviews
June 23rd, 2025
Such a cute pattern - perfect for summer

I wore this twice - to a casual summer resort work retreat, and a happy hour. Perfect with tan sandals or heels - so comfy and flattering with the belted waist. I probably could have gone one size down.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 10"
Bust size: 36B
Body type: Straight & narrow
Weight: 138lbs
Browse Jessica's reviews
June 11th, 2025
CUTE AND EASY ROMPER

Received NWT. Fit was great and received compliments. Wasn't in love with it to hang onto it for long though.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
2
Overall fit:
Large
Rented for:
Everyday
Usually wears: 0
Height: 5' 0"
Bust size: 34B
Body type: Petite
Weight: 115lbs
Browse Maggie's reviews
August 26th, 2025
Not Fitted, Still Fabulous

The print and material were absolutely lovely — bold, vibrant, and great quality. The cut was a bit boxy and didn’t highlight curves, but it was super comfortable and easy to wear. Perfect for a relaxed, effortless look.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Bust size: 38A
Body type: Straight & narrow
Weight: 115lbs
Browse Becky's reviews
August 3rd, 2025
Very cute!!

This is very cute and I would recommend! I just don’t like my legs (I have a hangup about shorter shorts) so that was my only issue with this romper. But it was SO cute and you should definitely rent!!

Top Contributor
Size worn:
16
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 14
Height: 5' 11"
Bust size: 38DD
Body type: Hourglass
Weight: 200lbs
Browse Nicole's reviews
June 25th, 2025
Lovely blue pattern!

When I first tried this piece on, I wasn’t in love. But after doing my hair and makeup, I am definitely feeling cuter in it! I sized up and I’m glad I did and it fits nice in the chest and waist. Inseam in long enough. I have a long torso but if your torso is extra long, this will be a challenge. I did have to wiggle a bit to get out of it due to the torso length. Nice rental look for vacation or summer date night!

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 4"
Bust size: 34A
Body type: Athletic
Weight: 115lbs
Browse Kori's reviews
June 16th, 2025
Cute but wrinkles quickly

I loved how the silhouette felt, but within an hour the back felt baggy and wrinkly.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Other
Usually wears: 2
Height: 5' 7"
Bust size: 32D
Body type: Athletic
Weight: 135lbs
Browse Jeannette's reviews
June 11th, 2025
Cute romper

I thought this romper was cute. Loved the cotton fabric and the colors. I felt the waist sat a little too high which made the fit a little odd.

Top Contributor
Size worn:
10
Overall fit:
Large
Rented for:
Everyday
Usually wears: 10
Height: 5' 2"
Bust size: 36DD
Body type: Pear
Weight: 145lbs
Browse Jenys's reviews
May 31st, 2025
On shorties it is a bit matronly.

The print on this is beautiful and it fits true to size, however the shorts went to my knees because I am 5'2. The length made me feel old when I wore it. Beautiful print and color.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Bust size: 34D
Body type: Full Bust
Weight: 128lbs
Browse Amy's reviews
August 11th, 2025
Super cute fit - loads of compliments

Fits true to size

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Bust size: 34DDD/E
Body type: Hourglass
Weight: 143lbs
Browse Laura's reviews
July 18th, 2025
Comfort and Compliments for 4th of July

This was easy to wear and does not wrinkle as easily as you might think. I wore it the full day on the 4th - from last minute errands through to the last firework, and felt like I was in PJs. It was a hot day but this felt airy. Lots of compliments.

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 3"
Bust size: 36B
Body type: Pear
Weight: 170lbs
Browse Kaytlyn's reviews
July 3rd, 2025
Super cute romper!

I wore this on a trip to Chicago and I love all my photos in it!

Overall Fit

Just right

Chest

Runs small

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Too short

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 4"
Bust size: 34B
Body type: Petite
Weight: 116lbs
Browse Kira's reviews
June 15th, 2025
loved it - perfect summer romper

great color; fit well. wore to dinner on a patio.

Overall Fit

Just right

Top Contributor
Size worn:
16
Overall fit:
True to Size
Usually wears: 14
Height: 5' 5"
Bust size: 42DD
Body type: Full Bust
Weight: 206lbs
Browse Samantha's reviews
June 14th, 2025
Loved the colors

Great romper. Loved the colors. Lightweight and perfect for summer!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 6"
Body type: Hourglass
Browse Hyo's reviews
September 9th, 2025
Shorter side

Super cute!

Top Contributor
Size worn:
0
Overall fit:
Small
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Athletic
Weight: 117lbs
Browse Jessica's reviews
September 7th, 2025
Go larger if tall

Fit snug in the crouch at my 5’7’’ height. Not comfortable to sit in.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 3"
Bust size: 32B
Body type: Hourglass
Weight: 120lbs
Browse V's reviews
September 5th, 2025
Wore it tons

I wore this with heels to dinner and then with flats to a school event. Perfect cute outfit. Wore my standard size

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 7"
Bust size: 36D
Body type: Straight & narrow
Weight: 129lbs
Browse Lizbeth 's reviews
September 4th, 2025
Love this!

Great romper! Tons of compliments.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 2"
Body type: Pear
Weight: 115lbs
Browse Laurie's reviews
August 31st, 2025
Cute well fitting romper

It is a great summer outfit that is casual but looks fashionable

Top Contributor
Size worn:
8
Usually wears: 10
Height: 5' 8"
Bust size: 36DD
Body type: Hourglass
Weight: 152lbs
Browse Gretchen's reviews
August 28th, 2025
Loved it!

Super Cute!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 9"
Bust size: 34DD
Body type: Full Bust
Weight: 145lbs
Browse Rachel's reviews
August 25th, 2025
Great quality!

I love it when a designer takes the extra step to match the fabric’s pattern perfectly along seams and buttons.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 5"
Body type: Athletic
Weight: 130lbs
Browse Cori's reviews
August 20th, 2025
Very cute

Cute romper. A little short for my comfort level, but it looked great.

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 1"
Bust size: 36D
Body type: Pear
Weight: 150lbs
Browse Leron's reviews
August 20th, 2025
So Many Compliments!

This is so cute! I wore it to a Saturday lunch with friends and received so many compliments.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 2"
Bust size: 32B
Body type: Pear
Weight: 118lbs
Browse Kerry's reviews
August 15th, 2025
Good fit, flattering

Great pattern and perfect fit

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 12
Height: 5' 8"
Bust size: 38DD
Body type: Hourglass
Weight: 180lbs
Browse Emily 's reviews
August 11th, 2025
great outfit!

fits tts, got a ton of compliments, wore it several times!

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