Name: Navy Cassie Gown
Brand: Jenny Yoo
SKU: JYO9
Price: 69 USD
Availability: InStock
Rating: 4.5 (64 reviews)

Wore this dress for a summer black tie optional wedding. It fit perfect, and the straps are in a way you can wear a bra with it. I was feeling very heavy before this wedding, but this dress minimizes the stomach and fits on a big bust. very comfortable as well. 

I'm still getting used to my post partum body and am breastfeeding, so there's a LOT I don't feel comfortable in. This dress made me feel great! It was comfortable, and provided coverage in the right places without making me feel like my shape was lost.

It ran large, especially in the top. I've been taking an 8, and wore a 6 and had some room. This was great for me for pumping though!

Loved this dress! Big event with my partner's extended family, so I was looking for something appropriate for not only a bride & her friends who work in fashion but also boyfriend's parents & grandma ;) I'm 125 lbs, 5'4" and the 2P fit well. Would've been perfect length with heels but it was slightly long - dragging on the floor a bit - since I opted for flats knowing it'd be a long night with a lot of standing and dancing! 

This dress! I got two sizes, the 6L and 8L. I ended up going with the 6, and I'm a pretty standard size 8 so it runs large for sure. I got so many compliments on this! And it was so fun to wear. One person told me it looked like it was made for me, which is a great compliment on a normal day, but I also have 4 month old twins and haven't felt like myself in a LONG time, so that made my day. It was so flowy and elegant and lightweight. If you're on the fence, get it! 

This dress fit fairly true to size. I went with the petite and I was happy I did. I'm 5'6 and wore 2 inch heels and it was just the right length. The only problem I had was the bust not fitting well. I'm fairly small as far as breast size (A/B) and the top kept falling off my shoulders and exposing my bra at times. So if you're busty, this would be perfect for you! 

The back of this dress. I usually wear a 4 but wore the 2. The slip was tiny bit snug but you couldn't tell at all with the overlay. I got a million compliments. 

My best friend and I choose this beautiful dress for her to wear for my wedding, it was elegant and perfect for a November wedding. Loved the navy. She looked gorgeous! The buttons down the back are a graceful touch. And the flow of the dress was just ethereal. She looked amazing. She wished it was available in petite, as the regular was a touch to long for her. Other then that, it was flattering on her and simply beautiful. 

Loved this dress! Used some tape instead of a bra and felt very comfortable all night. The slip and dress fit perfectly. Got a ton of compliments! Very flowy like a Greek Goddess!

If you can get past the awkward slip, this dress is the best! The slips zipper bunches up at the top and the back is very wide. I believe this would be different if the straps to the slip were shorter. The overlay makes this dress totally worth it! It has fine details in the back and the flow-y skirt of the dress make for many compliments and fun on the dance floor! I'm 5'9 and wear a 38G bra, the long was a bit too long for me but not noticeable. The bust would sometimes move off center and had to be readjusted but overall I felt fancy, sexy, comfortable and confident in this dress! 

I am 5’4 and normally a size 2 so after reading the comments I got a 0P. It fit great! The only problem was that it was very low cut revealing the slip but I used a safety pin to solve the problem. It was still a little long but I wore heels which made it work. The dress was gorgeous and I received so many compliments. Definitely size down for this one!

I wore this for a black tie wedding while I was about 4.5 months pregnant. The waist is very adjustable and there was a lot of wiggle room in the dress. It comes with a slip and then a semi-sheet dress that goes over it. The semi-sheer top dress has an adjustable tie waist, so it's easy to get the perfect fit. If you're looking for something that is pretty much guaranteed to fit a growing bump - I'd go with this one.  Just for reference, I wore the 12R - one size up from my normal rent the runway size. I'm 5'3 and the length was perfect with 2.5 inch heels, but the straps were a little long on me. I had to use some fashion tape to shorten them :)

Great dress. Definitely helpful to have someone else do the buttons on the back. I'm 5'5" and wore 3 inch heels. On hard floors it was perfect but on carpet it got stepped on twice so I wish I'd worn slightly higher heels. There's a lot of fabric, and two separate layers, so it takes some effort to get up and down stairs without tripping on it. Otherwise great experience, lightweight and comfortable to wear!

We ordered this for my daughter's prom.  She looked lovely!  She's 5'6" and it was a little long even with heels.  The back up 2R would have been roomier in in the chest/torso.

The Regular was a bit long since I'm 5'4, so wearing the petite was just perfect with some heels. The dress was a dream to wear, and I could even wear a regular bra with it! I felt the most beautiful I have felt in a long while, thanks to this dress. What a fun night with an absolutely wonderful date to celebrate fundraising for a good cause.

It's a great comfortable dress for maternity, I am 5.2 tall and 120 pounds at 35 weeks pregnant and the only issue I had with this dress was that the straps kept falling. Looks really good though for the photos, so I can't complain, but in case you are wearing this dress for a party just keep in mind the straps, you may need a safety pin. But that's all. 

Very elegant and flowy, like a Greek goddess! It is delicate on top, but not too low cut and I was able to wear a normal bra underneath.

This dress is so delicate and graceful, and fit very well.  I am 5'9, and it was the perfect length, just barely touching the ground without heels on.  I ordered a size 2R, and it was just a tiny bit too big, but the little tie in the back worked perfectly to tighten it.  Definitely had a hard time sending this one back!

I love this feminine dress by Jenny Yoo! Running true to size with little stretch, I recommend wearing your true size for your primary size and going up for your back up. This style is fitted throughout the midsection and loose at the hips. It works best for all cup sizes. You are not able to wear a standard bra with this dress so you should wear a strapless bra since the straps of a bra would be obvious otherwise. At 5’5, the dress was floor length. The sleeves are super pretty and are the best feature of the dress. Pair with open toe shoes and a simple necklace to complete your outfit!


As a girl with curves, this dress was very flattering, and comfortable to wear! Highly recommend. 

This dress fit like a dream. The slip underneath was a little tight across my hips (which was expected, my hips are much wider than the rest of my body) but it didn't look awkward or feel uncomfortable. I got lots of compliments. I'm 5'10" and the longer length just barely skimmed the floor, which was perfect. 



If you don't want to wear something tight, this is it. I'm 5'1 and wore 4 inch platform heels and the dress was still three inches too long. The drawstring enables you to define your waist. 

This dress was a little long for me, but extremely comfortable. It was my first time renting a long gown and the dress came a little wrinkled. I steamed it to get the wrinkles out. The dress was beautiful on and I got a lot of compliments. There is a nice button detail on the back too that I didn’t realize until I put it on. 

Top was really big, I had safety pins and rubber bands keeping the straps up and tight. I loved the look though!

At 6'1" it's hard to find dresses long enough, and now at 18 weeks pregnant that makes it even tougher!  This dress was perfect - skimmed my feet in the long length, I ordered my normal size and it had just enough give in the waist to accommodate a small bump (I think it would have felt a little large if I wasn't pregnant, so maybe size down).   My only comment is the front/bust would pop open a little when I sat down - but I'm not very big up top, so that may have just been my issue!

There is a tighter satin underlayer that you put on first, and then a sheer fluttery layer that goes on top.  This makes it very flattering, as there fabric drapes super smoothly.  Plenty of room for my 2nd trimester stomach.  Wore true pre-pregnancy size, but was a little tight in the bust (and lower cut).  Plenty of room for the bump, though!

The only problem I had was that this dress is very long - I'm 5'5" and the petite was still very long on me - even in 3.5" heels, I was tripping on the hem.

I think this dress runs a little large since I'm normally an 8 but I wore my back up 6 to my event and it fit great. I didn't realize this was a two-part dress (a slip and then the dress) and both pieces look great. Honestly wish I could've kept the dress lol

5'7", 30F bust, typical jean size 6, shirt medium-large. I feel the dress runs slightly large. I only chose long because that was all that was available during the event and it is long. As a small ribbed busty gal I HIGHLY recommend this dress. I was able to wear a standard bra with it, the straps do show so went with a black bra. No bust mishaps while dancing the night away. It was very flowy and comfortable, hugged all the right places, and I received so many compliments on it. 

I wore it for my daughter’s Quinceanera in March 2020, right before the lockdown. I got tons of compliments! It was very classy and comfortable. I did use some double stick tape to keep the cleavage child friendly. I would definitely rent again.

Beautiful dress, comfortable fit; the ties made the waist adjustable, which I appreciated. The full skirt had great movement. I wore it with a blazer for a winter wedding, but it would have been lovely without; might have required a lower-cut bra, however. I'm 5'10" and wore a long with 3" heels, and it was only an inch or so above the floor. With a skirt this full, you definitely don't want it dragging! -- I would occasionally step on the hem when standing up as it was. All told, a beautiful dress that I felt elegant and comfortable in.

I rented this dress to take engagement photos and I’m so glad I did. I was concerned about fit because I’m fairly petite but with a rather large bust (32DDD). The 2P worked perfectly, though it is a little low cut so I had to adjust the front frequently. Even the petite size was a little long for me (I’m 5’2”) but it would’ve been perfect if I was wearing heels. I would rent it again!

I got this dress because the reviews for this dress were great and I was in a crunch for time.  I was having a hard time finding my size. 
 Although I liked the dress it was a bit plain.  It was also a bit long. 

This dress is very beautiful and great for a formal affair, but it is very long. I make this comment as a 6 foot tall woman wearing 3 inch heels - it still dragged on the ground! Otherwise, it is a lovely gown. 

The dress came as listed and fit very well! Waist has an adjustable string which is perfect for waist cinching.

Its 2 pieces and the under slip fits great and is a great length.  The top pieces is very long and I wore very high heels and I was still to short and had to carry the top layer in my hand.  So unless you're tall this dress is a pain in the bottom.


This was definitely a nice dress for the price. Funny part is it was still navy but a different cut and they sent me 2 of the same size instead of an 8 and 10. Not sure if the actual cons matter since it's a different dress but I'm very small chested so the straps were a little long but it fit my stomach and hips well. Also, I'm 5'8" and with 2" heels, regular length dress fell just a little short on me. 

It was comfortable, the draping was lovely, and I could move in it easily.

Only got the slip......2of them, they fit great but not sure about the full dress 

It fit amazing! BUT it was completely see through!!! Couldn’t wear it. So sad.

Navy Cassie Gown

Jenny Yoo

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