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YMDUCH

YMDUCH Women's Long Sleeve Off Shoulder Mermaid Long Formal Dress

  • Based on 3,219 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 22
Order within 9 hours and 7 minutes
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Size: Small


Color: Black


Description

Stylish Confident womans wardrobe Family photo can be worn YMDUCH is a clothing brand focusing on fashionable and sexy women's clothing. We advocate individuality and self-confidence, keep up with trends and changes, and create clothing for women who pursue fashion and individuality in their hearts. We insist on creating fashionable and personalized clothing for every woman, so that women wearing YMDUCH clothing will be more confident, happy and beautiful.

Item model number ‏ : ‎ YM133


Department ‏ : ‎ Women


Date First Available ‏ : ‎ October 19, 2021


Best Sellers Rank: #13,510 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #239 in Women's Formal Dresses


#239 in Women's Formal Dresses:


Customer Reviews: 4.2 4.2 out of 5 stars (3,219)


Color: Black


Occasion Type: Evening Party, Wedding


Apparel Silhouette: Mermaid


Neck Style: Off Shoulder Neck


Sleeve Type: Long Sleeve


Seasons: All


Apparel Occasion and Lifestyle: Evening,Evening Dress,Evening Dresses,Formal,Formal Dress


Style Name: Bodycon


Apparel Closure Type: Zipper


Back Style: V-shaped


Strap Type: Strapless


Pattern: Solid


Waist Style: fitted


Hemline Form: Curved Hemline


collar-type: Spread Collar


Theme: Sexy


Formality Level: Formal


Item Length Description: long


Special Size Type: Standard


Item Dimensions: 7.87 x 7.09 x 0.39 inches


Embellishment Feature: Cord


Sleeve Length Description: Long Sleeve


Fit to Size Sentiment: True to size


Shoulder to Bottom Hem Length: 7.87 inches


Fit Type: Fitted


Brand Name: YMDUCH


Age Range Description: Adult


Style Number: YM133-Black-S


Import Designation: import


Garment Size Country: United States


Unit Count: 1 Count


Number of Items: 1


Manufacturer Part Number: YM133-Black-S


Material Type: Polyester, Spandex


Weave Method: Powerloom


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: High Stretch


Fabric Type: 90% Polyester, 10% Spandex


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great quality/Nice fabric/Crazy low price
Size: XX-Large Color: Black
First of all, I was impressed with the high quality fabric. It's the perfect weight and has a nice stretch. This dress is unbelievable for the cost!!! I ordered this and am Xscape dress to try for an upcoming ball. The Xscape dress was crazy flattering and won hands down. HOWEVER, i'm not returning this gown because it also looked great! Plus, it's an insane bargain! I think the top looked best pulled down on both shoulders. i loved the mermaid look at the bottom of the dress. This dress would pack easy and would be perfect for a formal night on a cruise, etc. I kept it because you never know when you might need a formal gown and I couldn't justify returning this beautiful bargain gown. Also, it's very form fitting, but is the kind of dress that I know I'll still be able to wear when I lose weight because the fabric is stretchy and allows you to bunch it up to create a nice illusion to flatter your tummy. If I wouldn't have ordered the Xscape dress that was super flattering, I absolutely would have felt great wearing this dress to a ball. I really cannot believe how great the quality is for this low price! LOVE it! ... show more
Reviewed in the United States on February 23, 2025 by M. Smith
    • Great formal dress!
Size: X-Large Color: Navy
Review Image by Taryn B.
The dress is very comfortable and comparable to the Spanx Air Essentials material. I tried many expensive dresses on and this was my top choice. I am typically a size large / 12, 5’7 and the XL fit perfect. It was the perfect mother of the bride dress!
Reviewed in the United States on July 3, 2026 by Taryn B.
    • Great dress - size details here
Size: X-Large Color: Royal Blue
This dress is beautiful. I ordered 3 to ensure I got the size right. I am 5’9 175 with a smaller chest and larger bottom. It suggested the large was the right size for me - it was very form fitting - which I don’t love. The XL was very roomy and comfortable and just left me feeling more comfortable - I did still wear spanx (just my comfort zone). If you are comfortable and confident with your body, order the suggested size. If you are less comfortable or like a roomier fit, size up. Oddly, the green came with a zipper in the back (xl). The blue (l and xl) did not. It wasn’t needed due to the wide neck - just stepped right in. The material is very thick so covers problem areas. Length was amazing - plenty of length for heels if you want or it liked great dragging a bit. Exceptional dress for a great price! ... show more
Reviewed in the United States on November 6, 2024 by Amelia V
    • Thick heavy fabric but soft and stretchy!
Size: XX-Large Color: Black
Review Image by Kelli G
Pretty dress, very heavy thick material! I wouldn't recommend it for warm weather but it was perfect for January. The neck/ shoulder wasn't as defined as the photo but it was ok pinned. Otherwise it would shift and needed constant adjustment and I kept having to pull the sleeves back up. Wear shape wear if you have lady lumps, otherwise you'll show everything. Right down to the belly button. For such thick fabric, it's unforgiving when it comes to lumps and bumps haha! But it was soft and not suffocating. I'm 5'8 230lbs with very wide hips and a butt. But it was flattering and accentuated my curves nicely... with shapewear to smooth me out! ... show more
Reviewed in the United States on April 24, 2026 by Kelli G
    • Beautiful!
Size: X-Large Color: Black
Fantastic dress. I was even able to wear my regular bra (not an uncomfortable strapless bra) and just pull the strap down on 1 side. Straps never showed. Sizing was accurate and material was really good quality. I wore for a work gala where I wanted to be fabulous but not overly revealing. I revived TONS of compliments. Don’t forget your jewelry!!! ... show more
Reviewed in the United States on July 4, 2026 by Avgdude
    • Beautiful, shapely dress
Size: X-Large Color: Black
Review Image by Amazon Customer
This dress was perfect! We were guests at an all black wedding and I felt elegant and beautiful. I got an XL and it was a little big in the top. I loved it so much, I'm trying to figure out somewhere to wearing again.
Reviewed in the United States on April 11, 2026 by Amazon Customer
    • Great dress…just don’t move around in it
Size: Large Color: Winered
I absolutely LOVED this dress! When I tried it on, it was perfect. It hugs your curves in a beautiful way and it’s elegant, not too heavy, and the color was very flattering on me. All in all such a great purchase at an amazing price. Now when it came time for me to walk, extend my hand to shake someone else’s, dance, use a fork, etc…that’s where this dress lost me. If you wear the dress as shown, it WILL NOT stay that way. It moves up every time you move, which makes it have an ugly boatneck and not the sexy elegant asymmetrical neckline in the photo. I spent half the evening readjusting the neckline. Don’t wear shapewear under the dress because as soon as you start to move, the seams and outline of your shapewear is very noticeable. ... show more
Reviewed in the United States on October 17, 2024 by TJ
    • Good luck on the sizing chart! Ordered a large and got a small!
Size: Large Color: Green
Review Image by Cari Driskill
Seems well made, good quality. I ordered a large and got a small. I decided to try on the small because you never know how things fit when you order. Well, the small fits and is a little sloppy even. The color is very vibrant, I got the green and I bet the red is gorgeous. The large would have just fallen off but man, thats a BIG difference in the sizing guide!! Im 5’2, 130-135lbs, according to the measurements a large was correct for me to order. Im keeping the small lol! Its for my sons wedding in October so I like that its a bit heavy and the sleeves are comfortable and not too tight. I just looked really hard at it all. It comes in a chintzy plastic bag (which would allow for damage very easily) that has a size S sticker on it. There are no tags on the dress (which is nice for comfort) that tells me it is in fact a large. I cannot confirm the size. If you order this, give yourself time to return and get a different one just in case! ... show more
Reviewed in the United States on May 6, 2026 by Cari Driskill

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