Square Neck Mini Dress

Derek Lam 10 Crosby x RTR

4.5
(79 Reviews)

Product Details

The Derek Lam 10 Crosby x RTR Square Neck Mini Dress offers a sleek, structured fit with a modern square neckline. Pair it with statement earrings and heels for a refined day-to-night look.

Materials and Measurements

Pink tweed (100% Polyester). Casual Dress. Square Neck. Sleeveless. Back Zipper Closure. Shoulder to Hemline Length: 34.5". Imported.

Size and Fit

Sized: 0-16

The model is wearing a size 4.

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Ratings &
Reviews

  (79)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 5"
Bust size: 34B
Body type: Athletic
Weight: 125lbs
Browse Eliza's reviews
May 9th, 2025
Obsessed.

Wore this to give a Tedx talk! It was perfect!

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 8
Height: 5' 0"
Bust size: 34DDD/E
Body type: Hourglass
Weight: 153lbs
Browse Yasmine's reviews
April 30th, 2025
Super cute and girly!

Fits true to size.

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 7"
Bust size: 36A
Body type: Athletic
Weight: 135lbs
Browse Monica's reviews
October 26th, 2025
It’s a very nice fit. Seems true to size with flex. Perfect for my Jane Doe costume.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 4
Height: 5' 10"
Bust size: 32C
Body type: Athletic
Weight: 125lbs
Browse Christy's reviews
August 27th, 2025
Beautiful Chanel like look

Loved this fit! Felt classy and classic! A little hot to wear in July but worth Super high quality. Lined and heavy ish fabric

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 6"
Body type: Petite
Weight: 130lbs
Browse Erin's reviews
May 2nd, 2025
Corporate Barbie

I rented the blazer and matching dress and wore it to the office then to a conference and it was a HIT. People literally stopped me to take pics. Love love love

Top Contributor
Size worn:
16
Overall fit:
True to Size
Usually wears: 16
Height: 5' 2"
Bust size: 38F
Body type: Hourglass
Weight: 200lbs
Browse Jacqueline 's reviews
May 18th, 2025
Pretty in pink!

Overall Fit

Just right

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 3"
Bust size: 30C
Body type: Hourglass
Weight: 115lbs
Browse Brittney's reviews
May 9th, 2025
Channeling Chanel

Good fit, Petite Friendly

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 2"
Bust size: 34C
Body type: Athletic
Weight: 125lbs
Browse Amber's reviews
September 25th, 2025
Loved it!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Body type: Athletic
Weight: 133lbs
Browse Maya's reviews
September 23rd, 2025
Chanel Girl!

Absolute CLASS! Love!!!

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 10"
Bust size: 32DD
Body type: Athletic
Weight: 160lbs
Browse Erica's reviews
September 14th, 2025
Perfect beach vacation

So many compliments, not too short. Has some weight to it but not too heavy. Great color pop

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 8"
Bust size: 34D
Body type: Athletic
Weight: 160lbs
Browse Sharon's reviews
September 6th, 2025
8 is more like a 6

Beautiful dress, I’m typically between a 6 and an 8 and this 8 was jusssst right. Also pretty short if you’re on the taller side.

Size worn:
2
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 7"
Body type: Straight & narrow
Weight: 125lbs
Browse Karlee's reviews
September 1st, 2025
Great dress to grab drinks

Really great color and fit - gives cute girlie vibes. I got a lot of compliments!

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 1"
Bust size: 30DD
Body type: Petite
Weight: 115lbs
Browse Maddy's reviews
August 22nd, 2025
Fun and versatile

Wore to bday dinner and bridal shower. Would rent again!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 4"
Bust size: 32D
Body type: Petite
Weight: 125lbs
Browse Janis's reviews
August 20th, 2025
Perfect blackpink concert outfit

Loved loved this! I wish I bought it. I wore cakes sticky bra underneath. I got a lot of compliments

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 8"
Bust size: 34DD
Body type: Hourglass
Weight: 140lbs
Browse Angelina's reviews
August 20th, 2025
A knockout

Absolutely loved this dress with the matching jacket for a brand photo shoot for my new company. We have a retro vibe and this was perfect. Was slightly short but I made it work and was just careful. Def recommend!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Browse Colleen's reviews
August 19th, 2025
So fun

Such a cute and fun pink dress! I wore it to a baby shower and it was a hit

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 1"
Body type: Petite
Weight: 107lbs
Browse Alicia 's reviews
August 2nd, 2025
Perfect fit and pretty color!

Size worn:
6
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 3"
Bust size: 34DD
Body type: Full Bust
Weight: 135lbs
Browse Carly feldenkris's reviews
July 17th, 2025
super cute!!

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Party
Usually wears: 6
Height: 5' 5"
Bust size: 36DD
Body type: Hourglass
Weight: 135lbs
Browse Christie 's reviews
July 6th, 2025
Loved it

Super cute - lots of compliments. I almost want to buy it. A bit tight in the chest but not bad.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 8"
Bust size: 34D
Body type: Straight & narrow
Weight: 133lbs
Browse Kelli's reviews
June 23rd, 2025
Very chic dress

I love this dress and it fit me perfectly. However, if it were mine, I would stitch down the lining so it does not work its way up above the brocade trim, very comfortable and classic. It was the perfect length on me.

Size worn:
6
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 9"
Bust size: 34A
Body type: Athletic
Weight: 130lbs
Browse Amanda 's reviews
June 22nd, 2025
Absolutely love this dress

Size 4 fit like a glove (5’9” & 130 lbs). Got so many compliments. I love this dress so much!

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 3"
Bust size: 32DDD/E
Body type: Petite
Weight: 116lbs
Browse Lindsey's reviews
May 25th, 2025
Omg! So cute!

Fab dress that fits true to size. Beautiful vibrant colors. Would definitely recommend!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 8"
Bust size: 34A
Body type: Pear
Weight: 155lbs
Browse Krista's reviews
May 9th, 2025
Tweed short dress

Really cute, but a bit boxy

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 5"
Body type: Hourglass
Weight: 180lbs
Browse Allie's reviews
September 14th, 2025
Wore for bachelorette

Super cute dress! It was a little snug so I would size up for a little extra room but got tons of compliments

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Party
Usually wears: 6
Height: 5' 5"
Bust size: 34C
Body type: Full Bust
Weight: 127lbs
Browse Jennifer's reviews
August 27th, 2025
Very fitting & warmer material

Very fitted throughout, it was a warmer material. I ended up wearing it with a white jean jacket more for my own comfort.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 2"
Bust size: 32C
Body type: Petite
Weight: 136lbs
Browse Gaby's reviews
August 20th, 2025
A touchhhhhh snug

This would be a standing and or dancing dress for me, be wary if you’re bloated

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Other
Usually wears: 10
Height: 5' 2"
Bust size: 40D
Body type: Full Bust
Weight: 153lbs
Browse Heather's reviews
July 3rd, 2025
Cute dress for a day party!

Wore this dress to my casual reception dinner for my wedding. My friend told me I looked like I was from the movie Legally Blonde and it happened to match my sash. It was a very cute and comfy dress. No complaints.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 12
Height: 5' 10"
Bust size: 38DDD/E
Body type: Hourglass
Weight: 175lbs
Browse Deborah 's reviews
May 25th, 2025
Fit great

Wore denim shirt over with sneakers for Mother's Day lunch

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Weight: 122lbs
Browse Alison's reviews
May 16th, 2025
cute dress for a girls night out

this dress fit me perfectly and wasn't too short. i wore it for one night of a bachelorette and i was super comfortable all night

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Bust size: 36DD
Body type: Hourglass
Weight: 145lbs
Browse Erol's reviews
May 4th, 2025
Beautiful colors

I'm a pink girl freak so this was one of my favorites. It was a little tight in the chest for me.

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
Small
Usually wears: 6
Height: 5' 4"
Bust size: 34C
Body type: Hourglass
Weight: 138lbs
Browse Sarah's reviews
May 1st, 2025
Dopamine Dressing!

Rent it. It is short. Size up. This dress will bring you and others joy.

Overall Fit

Runs small

Top Contributor
Size worn:
2
Overall fit:
Large
Usually wears: 4
Height: 5' 6"
Bust size: 32D
Body type: Athletic
Weight: 140lbs
Browse Jacqueline's reviews
April 8th, 2025
Adorable!

so cute! felt like Barbie!

Overall Fit

Runs big

Chest

Just right

Arms & Shoulders

Runs big

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 7"
Bust size: 34B
Body type: Pear
Weight: 122lbs
Browse Brooke 's reviews
October 4th, 2025
Love!

Love the color! This dress fit true to size and very cute. Received lots of compliments.

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Party
Usually wears: 14
Height: 5' 7"
Bust size: 36C
Body type: Hourglass
Weight: 200lbs
Browse Alana's reviews
September 20th, 2025
Barbie 💖

Loved this dress! Wore it to our friends birthday

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 4"
Body type: Petite
Weight: 125lbs
Browse Emily's reviews
September 15th, 2025
cute and effortless

love this dress. perfect fit

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 112lbs
Browse Tracey's reviews
August 17th, 2025
So Adorbs!

It was a perfect fit, including the shoulder straps, which I worry about when they are not adjustable. There's always the risk that they. made them for much taller women, but I'm 5'2" and they fit me perfectly. Loved!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 6"
Bust size: 32D
Body type: Petite
Weight: 140lbs
Browse Tracey's reviews
July 30th, 2025
Structured dress

True to size, this dress was sharp looking and would accommodate many different body shapes. If long legged, you would feel it was on the shorter side, but makes a great dress for daytime, casual, or dress it up for evening.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 0
Height: 5' 7"
Body type: Athletic
Browse Diana 's reviews
July 19th, 2025
Wore this to my baby shower at 29 weeks

Loved it got tons of compliments

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 3"
Bust size: 32DD
Body type: Hourglass
Weight: 113lbs
Browse Abigail's reviews
July 10th, 2025
Fits perfectly!

Super flattering. I wore it to a brunch in Charleston and it was perfect. Super cute!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 5"
Body type: Athletic
Browse Lisa's reviews
July 9th, 2025
Great dress

It's a bit snug around the bum, but I still wore it dancing. It's a beautiful dress.

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