Jenny Yoo

Slate Cassie Gown

$280 retail

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Stylist Notes

Ethereal flutter sleeves caps off this romantic Jenny Yoo gown styled with a surplice neckline.

Also available in Navy.

Size & Fit

Sized: 0-22, three lengths available. Petite measures 56" from shoulder to hem (recommended for heights under 5'2"), Regular measures 58'' from shoulder to hem (recommended for heights 5'2''-5'6''), Long measures 61'' from shoulder to hem (recommended for heights 5'7''-5'11'').

Product Details

Blue luxe chiffon (100% Polyester). Gown. Sleeveless. V-neckline. Exposed back buttons with tie closure. Fully lined. See size and fit tab for length. Imported.

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32 reviews
Fit
Large
(8)
True to Size
(14)
Small
(1)
Size worn:
18R
Rented for:
Wedding
Usually wears: 18
Height: 5' 1"
Age: 23
Bust size: 38C
January 23, 2019
Elegant

The dress fit really nicely and was a beautiful color. The straps kept falling off so I just made sure to always keep it up. I'm 5'1 and heels did okay. I would rent this again!

View photos (1)
Top Contributor
Size worn:
2R
Rented for:
Other
Usually wears: 4
Height: 5' 6"
Age: 29
Bust size: 34C
Body type: Straight & narrow
Weight: 129lbs
February 10, 2019
Perfect flowy blue

Wore this for engagement photos and couldn't be happier with the fit and flow of the dress! Glad i ordered a size smaller as you can afford to go a size down in this dress.

Size worn:
12R
Rented for:
Wedding
Usually wears: 14
Height: 5' 8"
Age: 22
Body type: Hourglass
March 20, 2019
Perfect Dress

I'm thankful I read the reviews when getting this dress, because it does run very large. I would recommend getting one or even two sizes down when renting this. Other than that, this dress was absolutely beautiful. I got so many compliments throughout the day. It was very flattering and accentuated my waist very nicely. I'm about 5'8 1/2 and the regular was the perfect height for me. I just wore about a one-inch heeled sandal and it was perfect. The only annoying thing was that the straps on my shoulders were a bit too lose, but again that's because even the smaller size was too big for me. Overall, this is a great dress. I would highly recommend it and rent it again!

View photos (1)
Top Contributor
Size worn:
12R
Rented for:
Vacation
Usually wears: 12
Height: 5' 5"
Age: 43
Bust size: 36B
Body type: Hourglass
Weight: 158lbs
March 22, 2019
Princess dress

The dress is very long, I needed to lift the front while walking. Tricky to put on. Need help with buttons on the back. Very pretty design and color is very beautiful. Made me feel very dressed up and beautiful.

View photos (1)
Top Contributor
Size worn:
8R
Rented for:
Wedding
Usually wears: 8
Height: 5' 6"
Age: 34
Body type: Pear
March 24, 2019
Runs large

The dress was beautiful on pictures but way too big when I tried. I just could not wear for the wedding.

Size worn:
6R
Rented for:
Wedding
Usually wears: 6
Height: 5' 4"
Age: 24
Bust size: 34D
Body type: Hourglass
April 9, 2019
Great Fit

I rented this for a wedding and it fit great! I am 5.4 and it was a tiny bit long so if you're a little short I would recommend a small heel! Other than that it was perfect!

View photos (1)
Size worn:
NONE
Rented for:
Wedding
Usually wears: 12
Height: 5' 2"
Age: 32
Bust size: 28G
Body type: Apple
Weight: 170lbs
May 15, 2019
Bland

Got the 10L and 12L the 10L fit but was too long. I normally wear a size 12R, and the Long sizes were all they had for this dress so I chanced it. I was wrong, not RTR fault, unless they could have had more then just the long sizes in stock. I wouldn't have worn it anyways if it was shorter. Very dull and drapy and unflattering.

Size worn:
20L
Rented for:
Wedding
Usually wears: 20
Height: 5' 10"
Age: 28
Bust size: 28C
Body type: Pear
Weight: 280lbs
June 26, 2019
felt like a greek goddess

this dress was very confusing putting it on at first, but it was very comfortable and cute. tons of compliments on the color and style. personally i don't have a larger size chest as others do. so the chest didn't fit very well on me. the ladies kept coming out slightly and the straps kept falling. overall, a beautiful comfortable dress. :)

View photos (1)
Size worn:
12R
Rented for:
Wedding
Usually wears: 12
Height: 5' 8"
Age: 30
Bust size: 36DDD/E
Body type: Full Bust
Weight: 190lbs
July 2, 2019
First RTR a success!

The dress was beautiful and aery, perfect for a humid summer wedding in Georgia. I was concerned about the chest fit (36E) but with sticky bra pads everything stayed in place. I paired it with silver clutch and shoes.

View photos (1)
Size worn:
12R
Overall fit:
Large
Rented for:
Wedding
Usually wears: 12
Height: 5' 7"
Age: 28
Bust size: 34G
Body type: Full Bust
Weight: 150lbs
January 9, 2019
Beautiful Washington DC Wedding!

Loved this dress! The color is BEAUTIFUL and I loved the flowy feel. I am 4 months postpartum and breastfeeding so the neckline was great. Overall the dress fit a little loose and definitely needed to be worn with heels (I wore flats).

View photos (2)
Size worn:
20L
Overall fit:
Large
Rented for:
Wedding
Usually wears: 16
Height: 5' 8"
Age: 31
Bust size: 38DD
Body type: Pear
Weight: 215lbs
January 18, 2019
Drop waist a little too dropped

Sized up due to measurements but it was still too big. Really beautiful color but didn't fit me right at all. Not only too big but too long and baggy as well. Definitely couldn't wear a bra with it.

Top Contributor
Size worn:
8R
Overall fit:
Large
Rented for:
Formal Affair
Usually wears: 8
January 25, 2019
frumpy

I have big boobs and am not a waif but this one looked frumpy on me

Size worn:
4R
Overall fit:
Large
Rented for:
Formal Affair
Usually wears: 8
Age: 27
March 6, 2019
This event was a fun Black Tie event to fundraise for C.O.P.S. (Concerns Of Police Survivors)!

This is a pretty silly photo, but it captures the dress more than most others! This was the photo booth at our black tie event. It was super fun, but I had a couple challenges with this dress, along with the pros! Pro: Super flowy and comfortable fit The pieces of fabric on the shoulders are worth it. They don't look weird on, I promise. The waist line is cinchable, so if you have a more narrow waist, you can bring it in a bit more. Con: Although the inside fabric (thicker, non-see through layer) was the perfect length with heels... The sheer layer over the top was SO ridiculously long. Even with my heels on, I had multiple people stand on my dress and I had to awkwardly stop walking and ask them to get off it. Overall, I think I would wear this dress again! Extra info: I wore a stick on backless strapless bra, and it worked very well!

View photos (1)
Size worn:
18L
Overall fit:
Large
Rented for:
Other
Usually wears: 14
April 15, 2019
Rented this for our engagement photos. It’s a beautiful dress! Definitely gave me the look I wanted!

Really loved the dress overall. The fit in shoulders and bust is weird though. Fit perfectly everywhere else.

View photos (3)
Top Contributor
Size worn:
10L
Overall fit:
Large
Rented for:
Formal Affair
Usually wears: 10
Height: 5' 3"
Age: 46
Bust size: 38D
Body type: Athletic
Weight: 160lbs
April 29, 2019
Beautiful

Beautiful

Size worn:
4L
Overall fit:
Large
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 7"
Age: 51
Bust size: 34B
Body type: Athletic
Weight: 131lbs
June 23, 2019
Being told I looked like a princess

The dress was very long even with 4 inch heels (I am 5'7") but overall was very comfortable. I could have worn the 2R and it would have been perfect but it was not available.

Size worn:
4R
Overall fit:
Large
Rented for:
Wedding
August 9, 2019
Beautiful venue, ceremony, and people!

Such a beautiful dress! It did run a bit on the bigger side, so being able to order a backup size really came in handy. When I first put on the slip, I honestly thought it could have been worn alone and would have looked great, which was funny. The second piece was the perfect finishing touch. The entire rental process (from order to return) was super simple and I'm so glad I chose Rent the Runway for my bridesmaid dress - will definitely use in the future! :)

View photos (2)
Size worn:
8R
Overall fit:
Small
Rented for:
Wedding
Usually wears: 10
Height: 5' 4"
Bust size: 34DD
April 17, 2019
Did not fit

Did not fit

Size worn:
16R
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 16
Height: 5' 4"
Age: 42
Bust size: 42F
Body type: Hourglass
Weight: 198lbs
March 3, 2019
Felt beautiful all night, received many compliments on my dress. We had a blast. Will order again!!!

Fits true to my size. Was worried about the bust, always an issue for me with formals. Not the case here, fit beautifully and was very comfortable all night! Would recommend this for a formal event or a wedding.

View photos (3)
Size worn:
16R
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 14
Height: 5' 6"
Age: 23
March 10, 2019
Beautiful dress, but annoying

This dress is beautiful, don't get me wrong, but the straps on this are beyond annoying. They are kind of adjustable, but you can't make them longer or shorter which is a big downfall to me. Makes for good pictures, but not practical. If you have a bigger bust, this dress will probably work much better for you!

Top Contributor
Size worn:
6R
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 6
Height: 5' 4"
Age: 26
Bust size: 32C
Body type: Pear
Weight: 150lbs
March 29, 2019
Perfect elegant, flowy dress!

I love this trendy dress by Jenny Yoo! Running true to size with no stretch, I recommend wearing your true size for your primary size and going up for your back up. It works for all cup sizes, you are not able to wear a standard bra with this dress so you should wear nubra or no bra since there is an open back. Pair with nude heels or black heels and fun earrings to complete your outfit!

View photos (1)
Top Contributor
Size worn:
2P
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 2
Height: 5' 2"
Age: 32
Bust size: 34C
Body type: Hourglass
Weight: 125lbs
April 6, 2019
A fun, flirty dress perfect for spring

This was originally my intended dress for a charity gala, but I ended up wearing the backup style because I felt the flowing sleeves and low cut were more appropriate for a spring/summer wedding than an early-spring work event in the Midwest. I'm 5'2" and in 3" heels the 2P was a perfect length.

Top Contributor
Size worn:
18L
Overall fit:
True to Size
Rented for:
Party
Usually wears: 18
Height: 5' 10"
Age: 38
Bust size: 38DD
Body type: Hourglass
Weight: 189lbs
April 8, 2019
Lovely flowing dress

Large bust on dress and great color comfortable.

Size worn:
6R
Overall fit:
True to Size
Rented for:
Formal Affair
Age: 22
April 17, 2019
Beautiful color and great fit!

I'm so glad I got this dress as a backup since my other one didn't fit! I ordered the 6 and the 8 since I'm generally between those two and the 6 fit perfectly. I didn't have issues with the straps falling down, and the length of the dress was perfect! I'm 5'4" and wore a 2" heel and the bottom of the dress hit the ground just right. I got compliments on the color and the shape of it all night!

View photos (1)
Size worn:
14R
Overall fit:
True to Size
Rented for:
Wedding
Age: 55
May 2, 2019
I looked very elegant with my dress and it sure was a beautiful wedding

Very elegant soft material, got lots of compliments, the only complaint I have and the reason why I did not give it a 5 is that the regular size is way too long ( I am 5'6") and you can get easily get tangled in the dress, I pulled it up with my hand to walk and dance and made it work

Size worn:
16R
Overall fit:
True to Size
Rented for:
Other
Usually wears: 16
Age: 23
May 8, 2019
Super flattering

I’m on the larger size and it’s hard to find dresses that work for me. This one did.

Top Contributor
Size worn:
8R
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 7"
Age: 33
Bust size: 36C
Body type: Hourglass
Weight: 155lbs
May 16, 2019
The sleeves are beautiful and the adjustable ribbon helped it fit perfectly!

Beautiful buttons in the back!

View photos (1)
Size worn:
None
Overall fit:
True to Size
Rented for:
Wedding
Height: 5' 3"
Age: 26
Bust size: 36B
Weight: 160lbs
June 10, 2019
Nice dress but didn’t end up wearing it.

It was a pretty dress but the length was just too much, I’m 5’3” and didn’t want to wear 4” heels the entire time. The straps were pretty big on me too which was another deciding factor. This would be a great dress for someone with a full bust that’s willing to show them off.

Top Contributor
Size worn:
8R
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 10
Height: 5' 7"
Age: 53
Bust size: 36C
Body type: Hourglass
Weight: 145lbs
June 17, 2019
Beautiful dress.

It fell off the hanger prior to putting on, and they I had a heck of a time figuring out how it went on. Based on that, I wouldn't wear it to the wedding, because after a few drinks, I thought I'd be stuck in it.

Size worn:
4R
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 7"
Age: 25
Bust size: 32D
Body type: Hourglass
Weight: 140lbs
July 19, 2019
Perfect Bridesmaid Dress

I ordered the 4 in this dress, definitely could have fit in the 2 even though I'm a bit hippy. It was a great bridesmaid dress I'm 5'7" and wore 4" heels and the dress length was perfect.

View photos (1)
Size worn:
14R
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 12
Height: 5' 5"
Age: 42
Bust size: 38DDD/E
Body type: Hourglass
Weight: 180lbs
July 25, 2019
Beautiful flowy dress! Fits la larger bust (38DDD/E). Material way too thin. Didn’t wear/sent back.

Loved the cut of this dress for my larger chest/back area which is sometimes hard to accommodate. The color is gorgeous, the effortless flow of the dress was just what I was looking for. Loved the arm cut out and pretty split fluted sleeves especially for heavier arms. I thought the dress was perfect except that the material, though soft and pretty, was so very thin. You have to wear a neutral colored slip or neutral colored underwear and don’t mind being a bit exposed. That is why I gave the dress only 4 stars. I didn’t wear, sent it back. I’m 5’5 about 185 lbs and hour glass shape. Perhaps I could have worn my regular size 12 in this dress but I ordered the 14R b/c of my bust/back and it fit me well.

View photos (1)
Size worn:
4P
Overall fit:
True to Size
Rented for:
Wedding
Age: 26
August 12, 2019
This dress made me feel like a million bucks! Got so many compliments throughout the evening

runs long, I'm 5"2 125 lbs and ordered the 4P and with 4 inch heels it still dragged a bit. Bustier ladies might need some tape in the cleavage area, I kind of wish I had used some. Dress is much prettier in person, the blue is beautiful and the fabric is very flowy and elegant. Highly recommend! Paired with an antique belt around the waist and had so many people approaching me and complimenting me on the dress.

View photos (2)

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