One‑Shoulder Royal Blue Sequin Mermaid Prom Dress

Our eye‑catching royal blue sequin prom dress delivers full‑glam red‑carpet style with every detail. Crafted from densely packed sparkling sequins, this gown features a one‑shoulder long‑sleeve design, a bold chest cutout detail, a curve‑hugging bodycon silhouette, and a flared mermaid‑style floor‑length train.

• Fabric: Premium stretch sequin fabric with full‑coverage shimmer, lightweight yet structured for a tailored, show‑stopping fit.
• Design: One‑shoulder long sleeve, front chest cutout, high‑fitting bodycon bodice, flared mermaid skirt with train.
• Fit: Ultra‑fitted silhouette that accentuates natural curves, with the mermaid flare adding dramatic red‑carpet movement.
• Details: The modern cutout and single‑shoulder sleeve add edgy sophistication, while the all‑over sequins ensure head‑turning sparkle for prom and galas.

This dress is ideal for prom nights, homecoming, black‑tie galas, and pageant events. The vibrant royal blue hue and full‑sequin construction make it a bold, unforgettable choice for your special‑occasion wardrobe.

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.