Bold Mermaid Sweetheart Spaghetti Strap Open-Back Floor Length Formal Prom dresses

These bold magenta spaghetti strap open-back prom dresses are designed to make a striking, unforgettable entrance on your special night. Tailored for formal events like prom and homecoming, this sleek mermaid gown combines modern cutouts with dramatic tiered ruffles for a head-turning look.

• Luxurious Magenta Satin Fabric: Smooth, glossy satin material with a rich, vibrant hue that catches light beautifully, draping gracefully over the body for a polished finish.
• Sweetheart Neckline & Spaghetti Straps: Flattering sweetheart neckline paired with delicate spaghetti straps, framing the bust and adding a touch of delicate charm.
• Cutout Bodice & Open Back: Modern side cutouts and an open back with a large ruffled bow detail, creating a bold, glamorous silhouette with subtle texture.
• Mermaid Silhouette & High Slit: Form-fitting mermaid cut that hugs the figure, with a high side slit for ease of movement and a contemporary, playful flair.
• Tiered Ruffle Train: Dramatic tiered ruffle detailing on the back of the skirt, adding volume and movement for a showstopping effect as you walk.

These prom dresses solve the challenge of finding a look that’s both bold and sophisticated. The vibrant magenta hue and unique cutout details ensure you’ll stand out in photos, while the premium satin fabric keeps you comfortable from pre-event photos to the final dance. Perfect for prom, homecoming, weddings, or any formal occasion where you want to feel confident and unforgettable.

This dress is Made-To-Order. Whether you choose a standard size or custom measurements, our tailors craft each dress to order.
♦ Total Delivery Time = Production Time + Shipping Time
Production time: 10-15 Days
Production time depends on the complexity of the dress's craftsmanship.

Delivery to the USA:
-Standard Shipping：10-15 days
-Expedited Shipping:  5-8 days

Due to the peak season, there are more orders and the processing time is longer,you can place your order in advance.

Shipping fees and delivery times vary for other countries.
If there are major holidays, the delivery time of all orders may be delayed. If time is urgent, you can contact us.

Return Policy
Standard sizes are returnable within 7 days of receipt. Custom color and Custom size is not supported to return.
All colors are customized except for As picture

All returnable items must be unwashed, unworn, and in original condition with yellow return tags need to be kept intact!

All of dresses are made-to-order,customized service are available and for free.
If the size option you need is not available in the standard sizes, you can leave us a message or send an email.

If you want to customize the size, please refer to the picture above to measure your size, then fill in the form below and send it to us.
BUST: ______ cm/inch
WAIST: ______cm/inch
HIPS:_______cm/inch
HOLLOW TO FLOOR:_______cm/inch
HEIGHT:_______cm/inch
For dresses WITH sleeves, we need the following extra measurements(In inches or cm):
Arm length =
Arm hole =
Shoulder to shoulder =

Step1: Choose the size and color,click on "Add to Cart"
Step 2: Fill your Custom size/ Custom color or your special needs to your order,we suggest fill your custom size, ( At “Order special instructions”）in your shopping cart .
Step 3: Click check out
Step 4: Write your email and shipping details information.