


Portia and Scarlett PS27515E Long Sequin Mermaid Gown
Buy now, pay later
Choose your plan at checkout. Available in Canada and the USA.
Sezzle
Split it into interest-free payments
Pay the first payment today, the rest every two weeks. No interest.
Affirm
Monthly payments
Spread the cost over monthly instalments. Rates and terms depend on eligibility.
Select Sezzle or Affirm as your payment method at checkout.
Sold out in your size? Tap the crossed-out size to get notified.
We can usually order it from Portia and Scarlett for you. Message us and a stylist will send you the date.
Or message a stylist:
Talk to a stylist
Real stylists answer your questions on fit, sizing and delivery.
Text us at +1 213-868-3131
Replies in about 10 minutes. Prefer email? hello@marlasfashions.com
Description
About the Dress: Portia and Scarlett PS27515E
Portia and Scarlett PS27515E is a long sequin mermaid gown built for high-impact formal events. The dress runs floor-length, covered head to hem in an allover geometric sequin pattern over a mesh base layer. Long bishop-style sleeves end in feather cuffs, and a structured high mock-neck frames the face. The silhouette fits close through the bust, waist, and hips before flaring into a trumpet at the knee. This is a statement gown — maximum coverage, maximum sparkle, dramatic shape.
Fit & Silhouette
PS27515E is a true mermaid-trumpet: it hugs the body from the shoulders all the way through the hips and thighs, then releases into a flared skirt below the knee. The structured bodice includes boning channels that help shape and support the waist without a separate corset. The fit is close throughout, so this style follows the body's natural curves. Plan to size based on your largest measurement — hips and thighs are the controlling dimension for this silhouette. If you fall between sizes, size up and have the bodice taken in; letting the hip seam out is far more difficult. The bishop sleeves have some volume at the forearm, tapering to the feather cuff at the wrist.
Fabric & Detail
The outer shell of PS27515E is covered in allover sequin and beading over a sheer mesh underlayer. The sequin geometric pattern catches light from every angle and covers more than 75 percent of the dress surface. Long bishop sleeves are made of the same mesh-and-sequin construction, and each sleeve finishes with a feather trim cuff. The back rises to full collarbone coverage and is finished with an illusion panel — the back is completely covered, matching the high neckline at the front. Boning channels run through the bodice, partially visible beneath the sheer overlay, providing structure to the torso.
Key Features
- Allover sequin and beading over mesh base — fully beaded top to bottom
- Mermaid-trumpet silhouette: fitted through hips, flares below the knee
- High mock-neck with full illusion back rising to collarbone
- Long bishop sleeves with feather trim cuffs
- Boned bodice for structured waist support
- No front slit — clean, continuous line through the legs
- Available in Gold and Black
Style & Occasion
Portia and Scarlett PS27515E is built for events where the dress does the talking. The combination of full-length sequin coverage, dramatic sleeves, feather cuffs, and a trumpet flare makes it a natural fit for prom, formal dances, evening galas, and pageants. The high neck and full back coverage give it an unexpected modesty for a gown this fitted — it covers everything while still showing the silhouette completely. Gold reads luminous under event lighting; Black delivers a sleek, editorial look. For prom or a gala, pair it with simple pointed-toe heels and minimal jewelry — the dress carries itself. Skip the statement necklace entirely; the high neck already fills that space. Hair up or pulled back works best to show the full neckline architecture.
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.
- Ships worldwide from Toronto with tracking.
- 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.
-
Free standard shipping on orders over $250 to the US and Canada. Under $250, shipping is shown at checkout.
Shipping details -
US orders ship from our warehouses in Los Angeles, Chicago and New York. Canadian orders ship from Toronto. No duties to pay at the door.
Shipping details -
Exchange, store credit or refund. Dresses tagged Final sale can't be returned.
Return policy -
Found this dress cheaper? Send us the link and we'll match the price.
Ask a stylist
Why buy from Marlas
Choose options



Need help?

















