Rouje X J.Crew Sirène sweater-dress
Rouje meets J.Crew. We collaborated with the Parisian brand on an exclusive capsule of romantic '90s-inspired pieces—all with a certain je ne sais quoi. Meet the Sirène sweater-dress: our new take on the LBD, with sweet cap sleeves, a tie under the bust and a ruffle at the hem. It's effortless, a little coquettish and très wearable—day or night.
- 100% cotton.
- Dry clean.
- Imported.
- Select stores.
- Item CN707.
Fits true to size based on
- Sheath silhouette.
- Falls above knee, 37 1/4" from high point of shoulder (based on a size 6).
Reviews
Fits true to size based on
14 customer reviewsFilter reviews 1 - 6 of 14 Reviews
What customers are saying:
Customers really appreciate the high-quality cotton fabric and the detailed design elements like scalloping, embroidery, and pointelle accents that give the dress a chic, timeless vibe. Many customers praised its flattering and true-to-size fit, noting that it works wonderfully for different body shapes and occasions. The dress is seen as versatile and effortlessly stylish, making it a great choice for both casual outings and date nights. Overall, it's a fun and sophisticated little black dress that stands out with its unique details and comfortable wear.
Generated from the text of customer reviews.
Cu678
Review submitted for promo eligibility.
Age: 25 to 34Body type: TallHeight: 5'8"Fits true to size
Great LBD
November 2, 2025Very flattering little black dress. It was sold out in my regular size, so I sized down and it still fit perfectly. It hits a couple inches above my knees so it’s not too short. The neckline is cut kind of low so I would suggest wearing it out casually vs work or a more formal environment.
Helpful?Review submitted for promo eligibility.
Age: 35 to 44Body type: HourglassHeight: 5'10"Size Purchased: XXLFits true to size
Unique take on the little black dress
October 26, 2025I really like this unique, romantic take on the little black dress. I love the empire waist and embroidery detail on top. I bought a size xxl. (18) The bust area is quite revealing on my curvy body. While the sleeves are not as tight and cap sleeved as pictured on the model. I am 5’10 so the dress hits a few in. above my knee as well. I would say this dress is tts. This dress will also be easy and fun to accessorize when going out.
Helpful?NCGurly50
Review submitted for promo eligibility.
Age: 35 to 44Body type: HourglassHeight: 5'10"Size Purchased: XXLFits true to size
Flirty and fun
October 7, 2025This dress is well made and has a romantic cool vibe about it. Has a little personality. I am a size 18/XXL normally in dresses for J.Crew (especially for this Rouje collaboration). I always take a size XL for tops though. I am a curvy tall hourglass. I didn't know how flattering this dress would be on me, but it is a fun flirty dress, and I got it on sale which helped me decide to keep it. The material as mentioned by others is a very substantial and "forgiving", it nicely smooths down the body. I think it would look good on both curvy and petite figures. For me, the dress did not fit me like the model. Which is understandable. The sleeves and neckline were a bit off. The sleeves were not super cute cap sleeves as shown on the model. They stuck out wider and longer. And the neckline on me was not as open and wide as pictured. Most likely my body just doesn't fit the sizing perfectly, which is normal of course. I actually ordered two dresses of this style and they both differed slightly. One being slightly larger. I kept the smaller one. I do think the cotton sweater material will stretch. The bustline is lowcut on me, but flattering. Defiantly flirty and not for the office. Light does filter through the bottom half of the dress I noticed if there is a strong backlight, but it is not something so bad as to wear a slip underneath. And the pretty styled fabric on the bust, does show tiny cutouts of your bra. I personally like it with a skin-colored bra to show the pretty details, but to be more conservative you could wear a black one. Over its a very cute fun dress.
Helpful?Hollyegg
Review submitted for promo eligibility.
Age: 45 to 54Body type: Curvy on topHeight: 5'8"Size Purchased: 22Fits big
cute but low cut
October 6, 2025cute dress for a date, not work wear
Helpful?Review submitted for promo eligibility.
Age: 55 to 64Body type: HourglassHeight: 5'3"Size Purchased: LargeFits true to size
Darling little black dress
September 28, 2025This dress is that perfect little black dress so confortable, you can wear just about anywhere. The empire waist tie and cap sleeves it is darling. Knit is not heavy and has a little flow at skirt.
Helpful?lafufu
Review submitted for promo eligibility.
Body type: AthleticHeight: 5'3"Size Purchased: SFits true to size
great summer dress
September 20, 2025I get compliments whenever i wear this dress. It is 100% cotton and the silhouette is beautiful!
Helpful?