Cathy Mini Dress

Show Me Your Mumu

4
(54 Reviews)

Product Details

This breezy pink mini by Show Me Your Mumu is the hot girl outfit you'll love wearing on summer nights out with the crew.

Materials and Measurements

Pink polyester (100% Polyester). A-line. Short sleeves. Sweetheart. Tie closure. 32.5" from shoulder to hemline. Made in the USA.

Size and Fit

Sized: XS-XL

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Ratings &
Reviews

  (54)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 3"
Bust size: 34B
Body type: Pear
Weight: 138lbs
Browse Courtney's reviews
June 6th, 2023
Fabulous dress with pockets!!

A great dress fits true to size. Two ties in the back make it adjustable. It was a little short but I’m 5’4 so it was doable.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Bust size: 34A
Body type: Athletic
Weight: 125lbs
Browse Angela's reviews
October 16th, 2024
So cute

I loved this, considered buying! The ties on the back make the fit more customizable and also are so cute

Overall Fit

Just right

Top Contributor
Size worn:
L
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 7"
Bust size: 34C
Body type: Pear
Weight: 143lbs
Browse Jessica's reviews
September 3rd, 2024
Perfect

I got the L and it fit perfectly. I'm usually a M / size 8

Overall Fit

Just right

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 7"
Bust size: 32C
Body type: Athletic
Browse Irina's reviews
July 25th, 2024
Nice color!

I was looking for a style that’s a bit more fun and young than a ton of pieces on RTR, and this dress stood out! Perfect for a girls dinner or brunch!

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 2"
Bust size: 34B
Body type: Petite
Weight: 120lbs
Browse Ashley's reviews
May 19th, 2024
Birthday Dress

I loved this dress I had ordered the small and the medium both were able to fit as the back could be tied and tightened based on how tight you wanted it I wound up going with the medium slowly because the small felt a little bit too short

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 2
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 125lbs
Browse Valerie's reviews
November 6th, 2023
Cute and girl

Good fit

Size worn:
XS
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 123lbs
Browse Brittany's reviews
August 22nd, 2023
Cute dress!

I loved this dress!! I am 5’2” and it was short on me. I still wore it and thought it was super cute

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 4"
Bust size: 34D
Body type: Hourglass
Weight: 125lbs
Browse Alessandra's reviews
July 9th, 2023
Barbiecore Just In Time For July 21

Come on Barbie, let's go party! Wore it on a double date, and all night, I kept saying 'She's everything, he's just Ken'. OK, yes, I'm obnoxious. BUT THE DRESS IS SO CUTE! I felt truly like Margot Robbie on her press tour, and I got tons of compliments. It's a little small for girls with larger chests, but I made it work. It's also a tiny bit short, but as my friend told me, 'it looks like you have legs for days'. I'm 5'3.5 for reference. I really loved it, and I'm going to monitor it to see if it goes on sale because I would love to own it.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Hourglass
Weight: 135lbs
Browse Gergana stamenova's reviews
July 6th, 2023
Cute but short!

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 2"
Bust size: 30C
Body type: Petite
Weight: 110lbs
Browse Elizabeth's reviews
June 3rd, 2023
Perfect summer dress

Perfect fit, especially with adjustable ties in the back. Very comfortable. Probably made more for women with a smaller bust size, though. Highly recommend renting!! Fit true to size. Wore this to an event, and received a ton of compliments!!

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Date
Usually wears: 0
Height: 5' 3"
Bust size: 32C
Body type: Hourglass
Weight: 109lbs
Browse Zy's reviews
May 13th, 2023
Elle Woods Cute

Obsessed with this! It was so flirty and cute and perfect for a girly date night. Loved!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Bust size: 32D
Body type: Straight & narrow
Weight: 130lbs
Browse Erika 's reviews
April 25th, 2023
Sexy sweet

Really love this dress. Thisclose to purchasing. I wore it in a small (I know this brand runs large typically) when I was five months pregnant (I wasn’t showing much but had a burrito belly) and it was perfect. Super flattering for the ladies. Loved that you could tie the back for support. Not sure why everyone is hating on this dress! Rent it for a pretty in pink moment!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 8"
Bust size: 34DD
Body type: Full Bust
Browse Ruthie's reviews
August 14th, 2023
this dress is on the shorter side but still really cute. it’s super comfy and a great dress

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 0"
Bust size: 32A
Body type: Petite
Weight: 105lbs
Browse Tess's reviews
June 17th, 2023
very sweet!

i find that as a petite person, show me ur mumu is one of the best brands for rentals i know will fit, & this dress is no different. it’s really cute, the color is actually quite striking, and it’s very lightweight. it’s the perfect length for what i wanted as a shorter summer dress, and I’m 5’. i also have an a cup, so it worked for me, but not sure how it would be on bigger chests, tho the ties in the back are very adjustable. only reason for 4 stars is that it’s not like super exciting but i love it for everyday wear.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 8
Height: 5' 9"
Bust size: 34C
Body type: Athletic
Weight: 180lbs
Browse Amelia's reviews
June 2nd, 2023
A little short but otherwise fits great!

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 5"
Bust size: 32D
Body type: Hourglass
Browse Summers's reviews
May 16th, 2023
Cute but plain

It was a cute dress that did the job. Not much to write home about and don’t love it enough where I’d rent it again but definitely a great daytime dress for a casual hot day.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Other
Usually wears: 2
Height: 5' 2"
Bust size: 34D
Body type: Petite
Weight: 111lbs
Browse Ying's reviews
June 26th, 2025
It's revealing for bigger cheats

Did not wear this during my rental time but wished I had a chance to wear it for a date or party.

Top Contributor
Size worn:
XS
Overall fit:
True to Size
Usually wears: 0
Height: 5' 3"
Bust size: 30DDD/E
Body type: Petite
Weight: 112lbs
Browse Crystal's reviews
April 18th, 2025
Cute barbie doll vibes!

Very demure, very cutesie!! Fit perfectly.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
XL
Overall fit:
Small
Usually wears: 10
Height: 5' 10"
Bust size: 36C
Body type: Athletic
Browse Jill's reviews
April 2nd, 2025
Super cute dress

I rented an XL since I am so tall and have a chest, but probably could've worn a large. Dress was a little booby and short, but wore it in vacay and it was perfect. Even my teenage daughters thought it was cute.

Overall Fit

Runs small

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 7"
Weight: 147lbs
Browse Dana's reviews
March 29th, 2025
Adorable

This is really cute but super short for me. I had shorts on because if I put my arms up it was way too short. The arm holes are also a bit small which gives it a nice shape but in very hot weather felt a bit tight/scratchy after a while. Would definitely still recommend for a vacation/the beach or if you are on the petite side!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Too short

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 6"
Bust size: 28AA
Weight: 150lbs
Browse RTR Member's reviews
September 8th, 2024
cute fun dress

really comfy and cute just a tad short

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Length

Too short

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 0"
Bust size: 34A
Body type: Hourglass
Weight: 125lbs
Browse Caroline's reviews
April 8th, 2025
Fits perfectly, super girly

Super cute short pink dress for daily use or a cute beach vacay

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 5"
Body type: Hourglass
Weight: 130lbs
Browse Dean's reviews
January 21st, 2025
true to size

Worn on vacation, so pretty

Top Contributor
Size worn:
XL
Overall fit:
True to Size
Rented for:
Party
Usually wears: 10
Height: 5' 3"
Body type: Petite
Browse Holly's reviews
May 30th, 2024
Cute & flattering!

Very comfortable - wore all day long. I received tons of compliments on this! Would recommend following the sizing # on this one.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 9"
Bust size: 32B
Body type: Straight & narrow
Weight: 125lbs
Browse Mary's reviews
April 18th, 2024
Great fit!

Definitely a little short because I am 5’9”, but it worked great for a concert! Will be ordering again.

Top Contributor
Size worn:
L
Overall fit:
Small
Usually wears: 8
Height: 5' 7"
Bust size: 34D
Body type: Athletic
Weight: 170lbs
Browse Taylor's reviews
January 29th, 2024
Cute but too short

Loved the dress but it was short for me as a 5’7”

Top Contributor
Size worn:
M
Overall fit:
Small
Usually wears: 6
Height: 5' 3"
Bust size: 36D
Body type: Athletic
Weight: 170lbs
Browse Paloma's reviews
April 26th, 2023
9months pregnant and Love this dress!

I am shorter, with a larger bust and athletic body so can be hard to find dresses that fit. Especially being pregnant. It fit just about perfect but due to being pregnant it was just a little to short for me. I will definitely be getting this dresss again in a better size and also after I have my baby.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Browse Natasha's reviews
February 16th, 2025
Great summer dress.

Overall Fit

Just right

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 2"
Bust size: 32C
Body type: Hourglass
Weight: 132lbs
Browse Erika's reviews
April 28th, 2025
Cute vacation dress. Needs a good tan. Super short

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 5"
Bust size: 32D
Body type: Hourglass
Weight: 130lbs
Browse Kelsey's reviews
December 2nd, 2024
So flattering and easy for vaca

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 3"
Bust size: 32DDD/E
Body type: Hourglass
Weight: 145lbs
Browse Megan's reviews
August 9th, 2023
Super cute

Love how sweet this dress is :)

Top Contributor
Size worn:
M
Overall fit:
True to Size
Usually wears: 6
Height: 5' 7"
Bust size: 32C
Body type: Athletic
Weight: 145lbs
Browse Morgan's reviews
May 31st, 2023
Perfect summer dress

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 2"
Body type: Hourglass
Weight: 108lbs
Browse Calli's reviews
May 2nd, 2023
Great dress

.

Top Contributor
Size worn:
L
Overall fit:
Small
Rented for:
Vacation
Usually wears: 6
Height: 5' 3"
Bust size: 36C
Body type: Hourglass
Weight: 133lbs
Browse Claudia 's reviews
July 25th, 2023
Short

The dress is cute but short.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Pear
Weight: 126lbs
Browse Sarah's reviews
July 11th, 2023
V cute

fun, girly, comfy

Top Contributor
Size worn:
M
Overall fit:
Small
Rented for:
Other
Usually wears: 6
Height: 5' 2"
Bust size: 34DDD/E
Body type: Full Bust
Weight: 140lbs
Browse Alexis's reviews
December 3rd, 2023
Too small on bust

Not enough space in bust, fit otherwise.

Top Contributor
Size worn:
M
Overall fit:
True to Size
Rented for:
Other
Usually wears: 2
Height: 5' 6"
Bust size: 32D
Body type: Hourglass
Weight: 130lbs
Browse Tessa's reviews
May 23rd, 2023
Bright pink and very short

The pink is brighter and less attractive in person. Very short.

Top Contributor
Size worn:
S
Overall fit:
True to Size
Usually wears: 0
Height: 5' 4"
Body type: Athletic
Browse RTR Member's reviews
April 25th, 2023
It was okay, not bad but nothing to rave about it fell kinda flat

Top Contributor
Size worn:
S
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Bust size: 32C
Body type: Straight & narrow
Weight: 128lbs
Browse Kilee's reviews
April 22nd, 2023
Its ok

The material is not what I expected, I thought it'd be a little more casual than the fabric is. It's fine. Didn't love it, didn't hate it. Two ties in the back let you adjust how it fits which I loved.

Top Contributor
Size worn:
S
Overall fit:
Small
Usually wears: 6
Height: 5' 5"
Bust size: 32C
Body type: Pear
Weight: 130lbs
Browse Brittney's reviews
April 14th, 2023
Way too short

I’m only 5’5 and i would’ve had to wear flats with this

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