Geometric Seam Mini Dress

Zac Posen

4
(19 Reviews)

Product Details

The Zac Posen Geometric Seam Mini Dress offers a structured silhouette with precise seam detailing for a contemporary, tailored look. Its sleeveless design and fitted bodice create a polished aesthetic, making it ideal for events that call for elevated style.

Materials and Measurements

Black (100% Polyester). Cocktail Dress. Mid-Thigh. Strapless. Imported.

Size and Fit

Sized: 0 - 12

 

The model is 5'10" and wearing a size 2.

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Ratings &
Reviews

  (19)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 10
Height: 5' 11"
Bust size: 36C
Body type: Athletic
Weight: 168lbs
Browse Corinne's reviews
April 14th, 2025
It was love!

I loved this piece! I will rent again or purchase.

Overall Fit

Just right

Chest

Runs big

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Too short

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 6
Height: 5' 2"
Body type: Athletic
Weight: 122lbs
Browse Beth's reviews
April 1st, 2025
Love the dress. Perfection.

Overall Fit

Just right

Top Contributor
Size worn:
6
Usually wears: 8
Height: 5' 7"
Body type: Hourglass
Browse Becca's reviews
September 25th, 2025
Loved

Tight but decided to wear it since there wasn't a lot of sitting at the cocktail hour

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 10
Height: 5' 9"
Body type: Athletic
Weight: 160lbs
Browse Jill's reviews
June 29th, 2025
Great little black dress

Top Contributor
Size worn:
6
Overall fit:
Large
Rented for:
Wedding
Usually wears: 6
Height: 5' 5"
Bust size: 34B
Body type: Pear
Weight: 135lbs
Browse Brooke's reviews
May 19th, 2025
So classy!

I loved this dress! It was a bit big on me in the bust, so just keep that in mind! Got lots of compliments.

Top Contributor
Size worn:
4
Overall fit:
Small
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 4"
Body type: Athletic
Weight: 147lbs
Browse Alicia's reviews
August 1st, 2025
Do not eat in this dress

This was a perfect dress to take photos in but definitely not for sitting at the dinner table! It was much tighter around the bust area for me because I have broader shoulders so It was a two person job getting the dress on.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 7"
Body type: Straight & narrow
Weight: 123lbs
Browse Kara's reviews
April 5th, 2025
Lots of compliments

Very flattering maybe a bit small in the rib cage area but had some stretch.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Petite
Weight: 110lbs
Browse Aylin's reviews
May 15th, 2025
Stunning!

Top can be a bit big but it is GORGEOUS>

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
Small
Usually wears: 6
Height: 5' 2"
Bust size: 36B
Body type: Petite
Weight: 144lbs
Browse Ruth's reviews
February 8th, 2025
Too small for me

Overall Fit

Runs small

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 36C
Body type: Athletic
Weight: 135lbs
Browse Stacy's reviews
June 5th, 2025
Loved it

Top Contributor
Size worn:
2
Overall fit:
Large
Usually wears: 2
Height: 5' 7"
Bust size: 32DD
Body type: Athletic
Weight: 122lbs
Browse Katherine's reviews
March 1st, 2025
cute but way too big

Overall Fit

Runs big

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Athletic
Weight: 140lbs
Browse Mishiah 's reviews
February 22nd, 2025
Very cute, just a little baggy up top I'm a 4 with a 32B

Overall Fit

Just right

Chest

Runs big

Top Contributor
Size worn:
12
Overall fit:
Large
Rented for:
Date
Usually wears: 10
Height: 5' 9"
Bust size: 36A
Body type: Athletic
Weight: 160lbs
Browse Kacey's reviews
May 11th, 2025
Cute but runs large

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Date
Usually wears: 6
Height: 5' 4"
Bust size: 36D
Body type: Hourglass
Weight: 137lbs
Browse Lynda 's reviews
January 26th, 2025
Gorgeous Dress, But Too Small

Arrived new with tags, but I couldn’t wear it as I couldn’t zip it up over my breasts. I’ll reorder one size up. Size up if you have larger breasts.

Top Contributor
Size worn:
10
Overall fit:
Small
Usually wears: 10
Height: 5' 5"
Bust size: 36DD
Body type: Hourglass
Weight: 150lbs
Browse Beatri ramos 's reviews
April 14th, 2025
Size up if larger chest

Overall Fit

Runs small

Top Contributor
Size worn:
8
Overall fit:
Small
Rented for:
Formal Affair
Usually wears: 10
Height: 5' 11"
Body type: Athletic
Weight: 170lbs
Browse Caitlin's reviews
September 8th, 2025
Beautiful dress

Ran a bit small. Didn’t wear

Size worn:
6
Overall fit:
Large
Rented for:
Date
Usually wears: 6
Height: 5' 8"
Body type: Pear
Weight: 145lbs
Browse Kelly's reviews
August 11th, 2025
Cute dress, weird fit

Like others ran into, too big in the bust. Had other weird fit issues too - tight around ribs and hips but loose in stomach. Wasn't comfortable but I loved the neckline!

Top Contributor
Size worn:
2
Overall fit:
Large
Rented for:
Date
Usually wears: 2
Height: 5' 6"
Bust size: 34B
Body type: Straight & narrow
Weight: 132lbs
Browse Renee's reviews
May 28th, 2025
Eh

It fit around my waist good but it was super big in the boobs and I kinda have some boobs so I don’t know why that would be

Top Contributor
Size worn:
0
Overall fit:
Large
Usually wears: 2
Height: 5' 9"
Body type: Straight & narrow
Weight: 125lbs
Browse Evie's reviews
October 5th, 2025
Too big to wear

Sadly can’t wear it to the formal, fit was large and loose around the chest even though I ordered a size 0.

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