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Portia and Scarlett XO304 Beaded Mermaid V-Neck Satin Gown

Sale price $839 CAD
4 Payments of $209.75 CAD with Sezzle
Buy now, pay later.
4.7 · 3,900+ Google reviews
Color:Black
Size:
Color: Black
Sizes:
Standard: arrives in 7 to 12 days Express: arrives in 4 to 6 days
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Real stylists answer your questions on fit, sizing and delivery.

Replies in about 10 minutes. Prefer email? hello@marlasfashions.com

Style it with

Stick-on bra

Stick-on bra

Invisible support for strapless & backless

$20 CAD

Double-sided tape

Double-sided tape

Keeps necklines in place all night

$20 CAD

Garment bag

Garment bag

Our signature pink bag. Arrives clean and protected

$10 CAD

Description

About the Dress: Portia and Scarlett XO304

Portia and Scarlett XO304 is a fitted mermaid gown built around a deep V-neckline, pearl and crystal hotfix beading, and a dramatic open back. Thin spaghetti straps frame the neckline while the body-contouring silhouette hugs from bust to knee before flaring into a sweeping train. It is available in Black, Champagne, Periwinkle, Peacock, and Pink.

Fit & Silhouette

XO304 is a true mermaid: it fits closely through the bust, waist, and hips, then flares out below the knee. There is no front slit — the flare comes from the skirt opening naturally at the hem. Because the fit is body-con from top to hem, sizing up for comfort at the hips is common. The dress closes at the back with straps and the open-back construction, so there is no zip or boned structure to worry about — fit through the bust and hips is the main measurement to check. Portia and Scarlett XO304 runs true to size in most cases, but customers between sizes should size up.

Fabric & Detail

The base fabric is satin with a smooth, luminous finish and enough stretch to support the body-con cut. Pearl and crystal hotfix embellishments cover the bodice densely and scatter down the length of the skirt, giving the dress a fully beaded look from neckline to train. The beading catches light well under both daylight and event lighting. A gathered detail at the lower back hip area adds a subtle sculptural note without adding bulk. The train flows from the hem and is manageable for dancing — short enough to work on a dance floor, long enough to photograph well.

Key Features

  • Deep plunge V-neckline with thin spaghetti straps
  • Fitted mermaid silhouette — tight through hips, flares below the knee
  • Pearl and crystal hotfix beading — dense on the bodice, scattered on the skirt
  • Fully open back to well below the waistline
  • Sweeping train at the hem
  • Satin base fabric with a sheen finish
  • Available in Black, Champagne, Periwinkle, Peacock, and Pink

Style & Occasion

Portia and Scarlett XO304 is built for prom, pageants, galas, and formal evening events where a statement gown is expected. The combination of a plunging V-neck, open back, body-con mermaid cut, and all-over pearl beading makes it a high-impact choice for any high-formality occasion. For shoes, a strappy stiletto or pointed-toe heel in metallic or nude works best — anything that extends the leg line. Keep jewelry minimal: the beading does the work, so small drop earrings or studs are enough. If you are wearing Champagne or Pink, a warm gold or rose-gold accessory complements the palette. Periwinkle and Peacock pair well with silver or platinum tones. Black is the most versatile colorway for accessories. The open back means a standard bra does not work — a low-back solution or built-in cups is the way to go. Marlas Fashions is an authorized Portia and Scarlett retailer and every XO304 is inspected before it ships.

Size & fit
  • Fitted. Bust, waist and hips all matter. Go by your largest measurement.
  • Between sizes? Text a stylist and we'll help you choose.
Shipping
  • Arrives in 7–12 business days, or 4–6 with Express (+$35).
  • Free shipping over $250 to Canada and the USA.
  • Text updates as your order ships.
Full shipping details

Your Dress — Delivered in Days, Not Weeks.

We know timing matters — especially for prom, weddings, quinceañeras, and special events.

  • Receive your dress within 7–12 business days, depending on designer availability.
  • You’ll receive text updates as your order moves from processing to shipping.
  • Once shipped, delivery typically takes 2–5 business days within North America.

Need it sooner?

We offer rush options where you can receive your dress within 4–6 business days. Text us at +1 416-536-2956 before ordering and we’ll confirm the fastest possible delivery date.

We are an authorized retailer of top designers, which means your dress ships brand new and directly from the designer or our showroom — never used, never rented.

Have an event date? Add it in your order notes so we can prioritize accordingly.

We proudly ship across Canada, the United States, and Internationally, with in-store pickup available at our Toronto showroom.

Returns
  • Tell us within 5 days of delivery.
  • 100% store credit, a one-time exchange, or a refund (30% restocking fee).
  • Online purchases only; in-store purchases are final.
Full return policy

WE ACCEPT RETURNS!

For Online Purchases Only. All in-store purchases are FINAL.

We hope you LOVE your dress — but if you're not completely satisfied with your online purchase, you may request:

  • 100% Store Credit (no expiration).
  • A one-time exchange, OR
  • A return with a 30% restocking fee, OR

You must notify us of a return within 5 days of delivery (including weekends and holidays — we are open 7 days a week).

We have no control and accept no responsibility for the sizing selected. Please carefully review the size chart before ordering. If you need assistance with sizing, we’re happy to help — text us at +1 416-536-2956.

ORDER CHANGES & CANCELLATIONS

Once your order is placed, you have 5 hours to request a change to the color, size, or style.

If an item becomes unavailable, we will offer alternatives or provide the option of a full refund for that item.

Please see our Returns & Exchanges page for full details.

Why buy from Marlas

Authorized retailerEvery dress authentic, direct from the designer
Toronto flagship10,000 sq ft showroom, 100,000+ clients styled
15,700+ online ordersShipped to 59 countries
Real stylistsText, WhatsApp or chat. Replies in about 10 min
Portia and Scarlett XO304 Beaded Mermaid V-Neck Satin Gown with Pearl Detail
Portia and Scarlett XO304 Beaded Mermaid V-Neck Satin Gown with Pearl Detail Sale price $839 CAD
Size :
00
Color :
Black
Size :
00
Color :
Black
Add To Cart

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