Buffy Dress

Derek Lam 10 Crosby

4.5
(163 Reviews)

Product Details

Puff sleeves and a delicate floral pattern add a girlish touch to this tie-waist tiered midi dress by Derek Lam 10 Crosby.

Materials and Measurements

Yellow floral cotton blend (98% Cotton, 2% Spandex). Shirt Dress. Short sleeves. Collar. Front button closure. 50" from shoulder to hemline. Imported.

Size and Fit

Sized: 0-16.

Model is 5'9 and wearing a size Small. 

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Ratings &
Reviews

  (163)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
14
Overall fit:
True to Size
Usually wears: 14
Height: 5' 11"
Bust size: 36C
Body type: Pear
Weight: 200lbs
Browse Emily's reviews
October 15th, 2024
Great dress for work or play

Fits true to size - I'm tall so it seemed to be a little shorter than it should have but still fit great!

Overall Fit

Just right

Chest

Just right

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: 4
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 135lbs
Browse Anne marie's reviews
October 8th, 2024
Flattering, structured, easy

Great fabric weight. Flattering cut, muted floral pattern. Versatile (flats, sneakers or heels). Wore this on a warm fall day.

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 3"
Bust size: 34D
Body type: Petite
Weight: 133lbs
Browse Nicole's reviews
August 22nd, 2024
Feminine and comfortable

This was the perfect length dress for a petite. It was easy to wear and I received so many compliments. Would definitely rent again or buy.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 12
Height: 5' 4"
Bust size: 36DD
Body type: Full Bust
Weight: 170lbs
Browse Amanda's reviews
June 2nd, 2025
Great for a work event!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 34DDD/E
Body type: Full Bust
Weight: 123lbs
Browse P's reviews
March 9th, 2025
Cute cotton comfort

Great casual, lightweight dress. Good for large chest.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 5"
Bust size: 34C
Body type: Hourglass
Weight: 132lbs
Browse Amanda's reviews
September 9th, 2025
Great everyday dress

Pretty simple dress but is very pretty. 3 total strangers complimented it at the grocery store today. Nice for Summer to Fall transition.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Work
Usually wears: 12
Height: 5' 6"
Bust size: 36DD
Body type: Hourglass
Weight: 180lbs
Browse Carolyn's reviews
July 17th, 2025
Cute- muted colors

Very cute dress to wear to work - light and breezy

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Other
Usually wears: 0
Height: 5' 2"
Body type: Petite
Weight: 108lbs
Browse Julie's reviews
June 15th, 2025
Great dress for a day occasion

Perfect dress for a brunch, baptism, or other daytime event where you want to look and polished but not too dressy or revealing.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 12
Height: 5' 7"
Body type: Pear
Weight: 165lbs
Browse Lauren 's reviews
April 25th, 2025
Loved it

Absolutely loved this dress and hope RTR brings more prints in this one. I wore several times and received compliments each time- i would have bought but felt it may have washed me out a smidge - if i had a summer tan when i rented, i probably would have kept

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 0
Height: 5' 3"
Body type: Petite
Weight: 110lbs
Browse Elisa's reviews
October 30th, 2024
Dress up or down

I wore this on a vacation where I did a lot of walking. It was so comfortable and feminine!

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Work
Usually wears: 14
Height: 6' 0"
Bust size: 38D
Body type: Hourglass
Weight: 195lbs
Browse Crystal's reviews
October 2nd, 2024
So cute

Adorable dress.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Bust size: 32DD
Body type: Hourglass
Weight: 135lbs
Browse Arielle's reviews
July 6th, 2024
Effortless chic

This dress is so comfortable and yet so classy. Extremely versatile. Great for work, church, brunch, etc. great pick if you want to be dressed modestly but look very pretty and pulled together. Structured fabric and tailoring yet a lightweight material. I wore it 3 times in two weeks and will probably rent again!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 5"
Bust size: 36D
Body type: Athletic
Weight: 155lbs
Browse Micaela's reviews
July 4th, 2024
Perfect

Loved this dress for work and could be so versatile for other occasions as well! Loved the fit as well

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 6"
Bust size: 36B
Body type: Athletic
Weight: 155lbs
Browse Anne's reviews
June 20th, 2024
Great work dress

Very comfortable, and flattering for the office! Got lots of compliments. Runs a little big, I’m typically a 6 but a 4 fit perfect.

Top Contributor
Size worn:
2
Overall fit:
Large
Rented for:
Everyday
Usually wears: 4
Height: 5' 4"
Bust size: 32C
Body type: Hourglass
Weight: 120lbs
Browse Rachel's reviews
April 12th, 2024
Palm Sunday perfection!

This was a wonderful spring dress! Size down. So flattering.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 11"
Bust size: 34A
Body type: Athletic
Weight: 160lbs
Browse Bryn's reviews
March 19th, 2024
Cute work dress

Wore for a presentation; comfortable and cute

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 5"
Bust size: 36D
Body type: Hourglass
Weight: 130lbs
Browse Bri's reviews
March 14th, 2024
Perfect for homesteading dreams

If you are also getting targeted by homesteading instagram, this is the dress for you. Made me feel professional, but also like I could tell my kids to go get the eggs from the chickens.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 4"
Bust size: 34DD
Body type: Petite
Weight: 135135lbs
Browse Victoria 's reviews
November 21st, 2023
love this style dress. fit nicely & would rent again

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 1"
Body type: Athletic
Weight: 130lbs
Browse Micah's reviews
November 9th, 2023
Very Lightweight and Flowy

I was nervous the poofy shoulders would make me look wide, but with heels, it ended up being perfect for a work event in Palm Beach. Love the pockets too.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 5"
Bust size: 34B
Body type: Pear
Weight: 130lbs
Browse Lauren's reviews
September 15th, 2023
Derek Lam is the work dress GOAT

Always in love with Derek lam dresses for work. They are so flattering and comfortable. I was so happy with the 6 at 36 weeks pregnant and would normally get a 2 or 4. The fabric was light weight which was nice for the never ending FL summer heat.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 5"
Bust size: 34A
Body type: Pear
Weight: 125lbs
Browse Jessica's reviews
August 25th, 2023
Perfect

Immediately I thought it was so well made and there was so many details. Fit was perfect. Felt like I can wear it on a day I’m going out to to eat or walk in a slightly dressier manner, during the day. Felt like a park dress. Loved the colors too. I felt good wearing it.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 4"
Body type: Hourglass
Browse Stephene's reviews
July 21st, 2023
Fun + Flattering

This is so happy and light, perfect for summer. Very flattering - I wore to the office and it was a hit. It’s the perfect mix of structured and flowy.

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Date
Usually wears: 14
Height: 5' 2"
Bust size: 36C
Body type: Petite
Weight: 180lbs
Browse Cristal's reviews
July 20th, 2023
Summer Dress Perfection!

This dress is beautiful! Received a lot of compliments and it's perfect for a hot day because it's super breezy! I wanted to buy it!

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 5"
Bust size: 32B
Body type: Hourglass
Weight: 120lbs
Browse Tatum 's reviews
September 27th, 2023
Good spring work dress

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Hourglass
Weight: 140lbs
Browse Tia's reviews
July 15th, 2025
Muted florals

Felt a little matronly (maybe the print?) but a well structured dress and an easy wear.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Bust size: 34A
Body type: Hourglass
Weight: 125lbs
Browse M's reviews
May 28th, 2024
Comfortable and pretty!

Flattering, comfortable, and pretty! Easy to throw on for work or any other casual occasion. Great summer option for lots of events!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 10
Height: 5' 4"
Bust size: 34B
Weight: 160lbs
Browse Sydney's reviews
September 28th, 2024
Fun floral

Overall Fit

Just right

Top Contributor
Size worn:
14
Overall fit:
Large
Rented for:
Work
Usually wears: 12
Height: 5' 9"
Bust size: 36C
Body type: Pear
Weight: 187lbs
Browse Caroline's reviews
August 15th, 2025
Not my favorite of this style

This was perfectly fine, just kind of meh. I needed to get a 50 for my bust but the rest of the dress was too loose. Not sure I’d rent again.

Top Contributor
Size worn:
16
Overall fit:
True to Size
Rented for:
Work
Usually wears: 14
Height: 5' 7"
Bust size: 38D
Body type: Full Bust
Weight: 200lbs
Browse Courtney's reviews
April 23rd, 2024
Just OK

Something about the belt on this combined with the puffy sleeves makes this dress a little less flattering than one would like. Cute enough and still wore a few times but would have liked the top to fit a little better.

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 14
Height: 5' 6"
Bust size: 34DDD/E
Body type: Hourglass
Weight: 210lbs
Browse Jaclyn's reviews
July 1st, 2025
Meh

It was okay. Wore it around the house for a little bit, but didn’t wear it out.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 2
Height: 5' 9"
Bust size: 30G
Body type: Hourglass
Weight: 130lbs
Browse Erin's reviews
April 4th, 2025
So many compliments!

Easy to pull on. Lovely fabric and print and design- win!

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 4
Height: 5' 8"
Bust size: 34B
Body type: Hourglass
Weight: 150lbs
Browse Kristen's reviews
March 18th, 2025
Love Derek Lam & This Dress

I'm waiting for this dress to come down in price because I am purchasing it. I always keep a Derek Lam in my rotation, and this one did not disappoint. I think I wore this to 3 different events in one week...

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
Usually wears: 2
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 118lbs
Browse Julie's reviews
November 12th, 2024
Cute and conservative dress. Can dress down with tennis shoes or heels.

Fit true to size!

Overall Fit

Just right

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 4"
Bust size: 32B
Body type: Athletic
Weight: 105lbs
Browse Mary's reviews
October 14th, 2024
Prairie vibes

Felt cute hosting a breakfast for friends in this dress. Forgiving fit due to the tie around the waste, and easy to style. Although I think the colors work for fall, it is hard to pair with a sweater with the puff sleeves.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 34C
Body type: Pear
Weight: 120lbs
Browse Jaclyn's reviews
October 8th, 2024
Super flattering but definitely trad wife vibes

Loved the dress but couldn't quite figure out when / where to wear it. Maybe good for church?

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 12
Height: 5' 4"
Bust size: 34DD
Body type: Pear
Weight: 174lbs
Browse Day's reviews
September 15th, 2024
Perfect summer work dress

Again, Pear friendly - loads of compliments. Great with sneakers or dress up

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 6"
Bust size: 32DDD/E
Body type: Hourglass
Weight: 137lbs
Browse RTR Member's reviews
September 25th, 2025
Perfect for Austin work conference

Very cute and flattering, with a bit of country/classic mixed in.

Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 7"
Bust size: 30A
Body type: Pear
Weight: 150lbs
Browse Lauren's reviews
September 22nd, 2025
10/10

Beautiful dress. Fit perfectly. Ended up purchasing!

Top Contributor
Size worn:
4
Usually wears: 4
Height: 5' 1"
Bust size: 34A
Body type: Athletic
Weight: 125lbs
Browse Evan's reviews
September 22nd, 2025
Love this one!

I've rented this one multiple times - very cute for work!

Top Contributor
Size worn:
0
Usually wears: 0
Height: 5' 3"
Weight: 112lbs
Browse Victoria 's reviews
September 16th, 2025
Loved it!

Love! Great fit for petites

See more reviews:
1 / 5

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