Product Details
The Delfi Collective Cosette Dress stuns with its elegant pleating and flowy silhouette. Pair it with statement earrings and heels for an effortlessly sophisticated look.
Materials and Measurements
Black (97% Polyester, 3% Spandex). Gown. Halter Neck. Sleeveless. Pull-on. See fit notes for more information. Made in the USA. Country of origin designation as provided by vendor and/or manufacturer.
Size and Fit
Sized: XSR-XLR
The model is wearing a size small long.
Sizes P Length: 56"
Sizes R Length: 58"
Sizes L Length: 61"
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Ratings &
Reviews
Runs Small | |
True to Size | |
Runs Large |
All Photos
I rented this dress for the ACM Awards on May 8th and it was perfect! I received so many compliments! The fit was perfect!

Fun black dress with a little flair
Overall Fit
Just right

Gorgeous dress- received lots of compliments and it was very comfortable. Looked and felt amazing.
Overall Fit
Just right
Arms & Shoulders
Just right
Length
Just right

This dress was beautiful but very glad I sized up to the medium. It fit perfectly in the hips but a little loose in the top but nothing a little fashion tape wouldn't fix.
Overall Fit
Runs small

Loved the lace detail at the bottom, shows some leg without being too much. The top is also very flattering! Comfy as well

Wore to a black tie optional wedding at an indoor venue, lots of compliments

The length was perfect in both the medium and large as I am only five foot three. It was great for a night of dancing as I wore it with stilettos, then chunky heels and finally with flip flops.


I got so many compliments on how perfectly the lace was draping around my legs. This design and style was perfect!! I would love to own it!


I got so many compliments on this dress! Would absolutely rent again. I am usually an 8 and wore a medium There’s no zipper, so you need to step in or pull over your head

Finding a bra to wear was a little challenging - ended up using bra tape and it worked great.

Loved that these straps were adjustable. Definitely not bra friendly with the low back so tightening the straps helps the neckline fit better. The cutouts were low enough that I could wear normal underwear. Also! This dress does not have a zipper so you have to put it on over your head

This dress is gorgeous. It fit me like a glove! The straps are adjustable for a perfect fit. The lace panel does show a little more than you want if you’re not careful while sitting, but a strategically place napkin can take care of that. I just rented it a 2nd time!

Wore to an engagement party. Received so many compliments!

I am more on the petite size but this fit amazing. The straps are adjustable so it was nice and I can imagine would be helpful for larger chested women too. The see through section is a little cheeky but I loved it!
Overall Fit
Just right
Chest
Runs big
Arms & Shoulders
Just right
Waist
Just right
Hips
Just right
Length
Just right
Fit TTS - a bit snug and there's no zipper... the lace goes up past the mid thigh but it's fun.
Absolutely loved this dress & it fit great. The Straps are adjustable so it works for various bust sizes. FYI there is no zipper on this dress. The only "con" i have is that the lace at the bottom was getting stuck on the straps of my shoe clasp so I did put bandaids over the strap to avoid damaging the lace.
I wore this to a conference farewell dinner party and it was a hit, I'm 5'7 so with heels this was a good length, I wouldn't recommend this for shorter girls or it will drag on the floor. The sheer lace detail made it look more sexy, and I loved the V line that made the collarbone area pop more and gave the fit an edge. Would rent again!
Can see a bit higher than you want when sitting if you don't cross your legs so need to wear the right color underwear but otherwise so gorgeous
Liked it skills much im going to rent it again. The fit was absolute perfect.
Overall Fit
Just right
but it was fine for a date night
Overall Fit
Just right
Chest
Just right
Arms & Shoulders
Just right
Waist
Just right
Hips
Just right
Length
Just right
This dress was great. The straps were adjustable. The lace is fun but be careful that it does come up high on your leg and when you are sitting you need to be aware.
so beautiful and flattering. I got so many compliments. The only thing I didn’t like is that when I sat, I had to cover my lap bc it was a bit revealing due to the lace.
I loved this dress! It was so comfortable, easy to sit and dance in. Only minor complaint is the halter top was a little loose, but the straps are adjustable so was able to tighten it a bit. Dress stands out at a black tie wedding being unique with the lace cut outs!
I expected the sheer parts of the dress to be revealing, as you could see that in the photos, but when I sat down the top sheer line revealed my underwear, therefore I had to cover the area with my purse or a napkin every time I sat, then had to make sure I yanked it down every time I stood up. But the dress is very unique and lightweight - good for a summer black tie wedding.
Overall Fit
Just right
Hard time fitting the straps high enough to support boobs but then slit too high on bottom. Weirdly tight in hips but loose in other areas
The lace cut out go quite high and I looked down sitting very exposed.
I didn't end up wearing this dress. Although pretty, the lace detail goes up VERY high on the hip and I felt it was not appropriate for a formal wedding. It is sexy and might be ok for a different occasion! The fit didn't work for me either - the small was a little too tight in the hips, the medium too large on the top. Overall, just not the right dress for me. RTR provided great customer service and sent out a new dress very quickly, which I love!