Belem Poplin Midi Dress

SIMONMILLER

4.5
(58 Reviews)

Product Details

Simon Miller’s Belem Poplin Midi Dress bursts into the warm months with its one-shoulder design and bold mixed stripes, offering playful energy with every step. Pair it with tan slides and oversized sunnies for a vibrant, sunshine-ready statement.

Materials and Measurements

Multicolored stripe (Shell: 75% Cotton, 22% Nylon, 3% Spandex / Lining: 100% Cotton). Casual dresses. One shoulder. Side zipper closure. Shoulder to hemline length: 51.5". Imported.

Size and Fit

Sized: XS-XL

The model is wearing a size small.

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Ratings &
Reviews

  (58)  

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:
Party
Usually wears: 4
Height: 5' 4"
Bust size: 34D
Body type: Hourglass
Weight: 132lbs
Browse Kayla 's reviews
August 30th, 2025
Fun with stripes!

The fabric is more casual than you might expect from the photos, so you can def wear this to an outdoor event. Slightly odd pucker where the side zipper was, and as others have commented the slit is a bit high. Also no way for me to wear a bra. But I really liked the combo of colors and patterns and felt great wearing it.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 7"
Bust size: 34C
Body type: Hourglass
Weight: 140lbs
Browse Rebekka's reviews
August 28th, 2025
Stripes

I am really enjoying Simon Miller a brand I discovered via RTR.This dress is modest edgy and flattering.Comfortable too.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 7"
Bust size: 32DDD/E
Body type: Hourglass
Weight: 141lbs
Browse Morgan's reviews
August 25th, 2025
Lots of compliments

Fit TTS, comfortable, loved the colors and pattern and got tons of compliments. Wore this on vacation and it’s an easy choice.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 7"
Body type: Athletic
Weight: 160lbs
Browse Aubrie's reviews
September 2nd, 2025
Double thumbs up

Loved this dress! Can be casual or nice

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 2"
Bust size: 32A
Body type: Pear
Browse Hillary's reviews
August 25th, 2025
Fun and flattering

Almost bought! Funky pattern with a flattering fit.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 4"
Bust size: 32C
Body type: Straight & narrow
Weight: 120lbs
Browse Jacqueline's reviews
August 25th, 2025
So many compliments!

For bigger chested ladies, may be slightly tight, but otherwise it fit just right! Great length, great material, very versatile to dress up or down. Very chic and fashionable looking, and flattering. Perfect 'garden party" look - wore to rehersal dinner and bridal shower

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 7"
Bust size: 34DD
Body type: Full Bust
Browse Christina's reviews
August 23rd, 2025
Breathable and elevated

I sized up so it would be comfortable in the heat, probably could have gone down one size as it was a little loose in the chest. Very easy way to feel dressed up

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 6"
Bust size: 34C
Body type: Pear
Weight: 130lbs
Browse Blair's reviews
August 20th, 2025
LOVE!

Perfect for wedding rehearsal dinner. Lightweight fabric perfect for hot event. Fit perfectly TTS. Needed an iron. Scarf style tie is fun detail

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 140lbs
Browse Shalamar's reviews
August 20th, 2025
Fun and easy to wear

Had expected this to be on the formal side but it ended up being very versatile- as an every day dress running errands with flats, to a more put together dinner look with heels. Flattering pattern and received lots of compliments.

Top Contributor
Size worn:
M
Overall fit:
Large
Rented for:
Work
Usually wears: 4
Height: 5' 5"
Bust size: 34B
Body type: Hourglass
Weight: 145lbs
Browse Julie's reviews
August 20th, 2025
Summer Maxi

I should have ordered the small size, which is my usual fit, but instead, I ended up with the medium size. Surprisingly, I actually wore this outfit to work and paired it with a white cape blazer, and it turned out to look fantastic.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 4"
Bust size: 34A
Body type: Apple
Weight: 115lbs
Browse Emily's reviews
August 19th, 2025
Rented it twice!

I adore the stress and got so many compliments on it. It is the perfect weight for summer, has a beautiful slit that’s not revealing, and is comfortable and flattering. Highly recommend!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 4
Height: 5' 3"
Body type: Petite
Weight: 130lbs
Browse Hailey's reviews
July 25th, 2025
Great summer dress

Cute date night option!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 8
Height: 5' 2"
Bust size: 34B
Body type: Pear
Weight: 145lbs
Browse Medha's reviews
July 13th, 2025
This Dress is what RTR is For

Words do not do this dress justice! It is SO fun. Multiple people thought it was separate pieces that I had coordinated. Note that the skirt is a wrap so when sitting, it can expose a lot of leg. Wore this to a winery but I think it would be perfect for vacation!

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 2"
Bust size: 32A
Body type: Petite
Weight: 118lbs
Browse Nicole's reviews
July 12th, 2025
perfection for petites on vacation

This dress is EVERYTHING you want for vacation. Light, packable, unique etc. I wore it both with heels and flats on vacation. I am planning on wearing it again for my anniversary dinner. I am 5' 2" and I could not believe it still looked good with flat sandals. I am currently trying to convince my husband that I NEED to buy this.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Date
Usually wears: 8
Height: 5' 5"
Bust size: 36DD
Body type: Full Bust
Weight: 156lbs
Browse Sandra iheme 's reviews
June 21st, 2025
Nicely designed

Be careful the wrap round opens in the middle when you are sitting. Might need to wear tights if self conscious.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 9"
Bust size: 34A
Body type: Hourglass
Weight: 135lbs
Browse Mary kate's reviews
September 4th, 2025
Arm holes were a bit tight

Great otherwise. The fabric is really nice. The arm hole was just too small for me.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 6"
Bust size: 32B
Body type: Athletic
Weight: 126lbs
Browse Kaylan's reviews
August 20th, 2025
Cute

This was cute and easy to wear. Not really my type but fun for a one time wear.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Full Bust
Weight: 128lbs
Browse Meredith's reviews
August 19th, 2025
The cut is perfect

Once again Simon Miller does not miss

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 3"
Bust size: 32DDD/E
Body type: Petite
Weight: 120lbs
Browse Catherine's reviews
August 9th, 2025
Eye-Catching Angles

Runs TTS but a little long on me so had to wear some pretty high heels to make it work. The fit was perfect across the chest with no need for a bra. The waist wrap is adjustable. As others have noted, the wrap skirt opens when you sit or with a light breeze so pin or use fashion tape if this is a concern. Unique, Chic and worth the rental.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Other
Usually wears: 8
Height: 5' 7"
Body type: Hourglass
Weight: 165lbs
Browse Brandan 's reviews
July 11th, 2025
Nice dress

Great fit but I just didn’t have the event to wear it. Would rent again!

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 2
Height: 5' 4"
Bust size: 32A
Body type: Pear
Weight: 135lbs
Browse Lauren's reviews
June 30th, 2025
Lots of compliments!

Got a ton of compliments on this dress. Fun and unique. A little tight in the hips for me but made it work. Would rent again!

Top Contributor
Size worn:
S
Overall fit:
Small
Rented for:
Everyday
Usually wears: 4
Height: 5' 2"
Bust size: 36C
Body type: Full Bust
Weight: 135lbs
Browse Maya's reviews
August 18th, 2025
Just no

This is like a fancy paper bag - fit is very off and it felt frumpy.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 5"
Bust size: 32B
Body type: Athletic
Weight: 125lbs
Browse Cari's reviews
September 10th, 2025
Loved the look, slightly tight in the ribcage

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 5"
Bust size: 36C
Body type: Hourglass
Weight: 145lbs
Browse Paige's reviews
September 8th, 2025
CUTE. a little big in the top but great dress

I just used a safety pin and had a wonderful day full of compliments - rent it

Top Contributor
Size worn:
M
Usually wears: 4
Height: 5' 7"
Bust size: 34DD
Body type: Athletic
Weight: 145lbs
Browse Erin's reviews
September 3rd, 2025
All the reviews are accurate

This was AMAZING - all the positive reviews are accurate. With my athletic frame and 34DDs I could still comfortably wear a strapless bra which is always a plus. Fit like a glove. Didn't get to wear it but will totally rent again for the right outing!

Top Contributor
Size worn:
XS
Usually wears: 0
Height: 5' 3"
Bust size: 32A
Body type: Petite
Weight: 102lbs
Browse RTR Member's reviews
September 2nd, 2025
Super cute and comfy

Lots of compliments! Fit a tiny bit big in the torso for me but I am very small up top. I would say TTS. Super comfy and flattering.

Top Contributor
Size worn:
M
Usually wears: 6
Height: 5' 0"
Bust size: 34DDD/E
Body type: Full Bust
Weight: 115lbs
Browse Natasha's reviews
September 1st, 2025
Stunner!

This dress is what RTR is for - it's a perfect dress to dress up or down. Got so many compliments in this one. Thinking of buying it.

Top Contributor
Size worn:
L
Overall fit:
Large
Rented for:
Vacation
Usually wears: 8
Height: 5' 8"
Bust size: 34B
Body type: Hourglass
Weight: 150lbs
Browse Sydney's reviews
August 31st, 2025
Don’t Size Up

I’m normally a medium and ordered a large based on reviews, but the top part was not fitting and I kind of floated around in it. The wait is adjustable which was nice. Fun dress!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 6"
Body type: Athletic
Weight: 150lbs
Browse Natalie's reviews
August 27th, 2025
Flattering

Design and shape of the dress is very flattering and quite beautiful. Would wear again

Size worn:
M
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 8
Height: 5' 0"
Bust size: 34C
Body type: Athletic
Weight: 150lbs
Browse RTR Member's reviews
August 17th, 2025
Perfect fit!

This was so flattering and the perfect fit. I loved how I could tighten the scarf to make it fit my waist better.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 0
Height: 5' 4"
Bust size: 34B
Body type: Hourglass
Weight: 110110lbs
Browse Juliana's reviews
August 14th, 2025
Complements 1000

Love the fit and stripes

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 1"
Body type: Full Bust
Browse Natalie's reviews
August 12th, 2025
You won’t be disappointed

This dress hugs in all the right areas. I wore it to a semi-formal day time work event, but will rent it again for vacation. Wish I could buy it!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Hourglass
Weight: 120lbs
Browse Kimberly's reviews
August 9th, 2025
Great, fitted/structured dress.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 5"
Bust size: 32A
Body type: Pear
Weight: 110lbs
Browse Laura's reviews
August 7th, 2025
Love it!

This was perfect for a girls’ night outside. Fun, bold cut. Will rent again.

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Other
Usually wears: 8
Height: 5' 6"
Bust size: 34C
Body type: Hourglass
Browse Maria's reviews
August 5th, 2025
Gorgeous gallery dress, watch the wrap

Felt good, looked good, but the skirt will open all the way on you in the wind. Careful!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 8
Height: 5' 8"
Bust size: 34D
Body type: Hourglass
Weight: 160lbs
Browse Katherine's reviews
July 29th, 2025
Postpartum success

I headed to a wedding 8 weeks post partum in this dress and felt amazing. Highly recommend and very comfy.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 8"
Body type: Athletic
Weight: 150lbs
Browse Kelly's reviews
July 28th, 2025
Loved

Super easy dress to throw on in the summer time. Light weight and comfortable. Wore to dinner and a work event. The front sort of opens when you walk / when the wind blows, but not too big of an issue.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 8"
Bust size: 32B
Body type: Athletic
Weight: 140lbs
Browse Kelsey's reviews
July 27th, 2025
Sleek and comfortable

Loved this dress so much - the fabric is lightweight and perfect for summer. I steamed it a bit to get the wrinkles out

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 8"
Bust size: 32DD
Body type: Straight & narrow
Weight: 122lbs
Browse Renee's reviews
July 16th, 2025
Rent this!!

So much cuter on than in the photos!! Does require steaming or ironing. I found to be true to size and just perfect. The cotton fabric is wonderful for hot summer evenings, and the scarf like tie around the waist is so on trend!!

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 4"
Bust size: 34DD
Body type: Athletic
Weight: 150lbs
Browse Victoria's reviews
July 1st, 2025
Elegant party

So many compliments. Came nwt. Fit like a glove. Good for busty women.

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