



Mac Duggal 5185 Fully Sequined Fitted Long Open-Back Gown
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Real stylists answer your questions on fit, sizing and delivery.
Text us at 416-536-2956
Replies in about 10 minutes. Prefer email? hello@marlasfashions.com
Style it with

Stick-on bra
Invisible support for strapless & backless
$20 CAD
Choose your cup size

Double-sided tape
Keeps necklines in place all night
$20 CAD
Choose your cup size

Garment bag
Our signature pink bag. Arrives clean and protected
$10 CAD
Choose your cup size
Description
About the Dress: Mac Duggal 5185
Mac Duggal 5185 is a fully sequined long fitted gown built on a sheer mesh base. Every inch of the dress — from the high scoop neckline at the front down to the floor-length hem — is covered in sequins that catch light from every angle. Wide structured shoulder straps frame the silhouette, giving the neckline a clean bateau-to-scoop shape. This is a sleek, body-contouring gown designed to make a statement at prom, formal events, and gala evenings.
Fit & Silhouette
Mac Duggal 5185 fits close to the body through the bust, waist, and hips in a true fitted silhouette. There is no flare at the knee — the skirt stays contoured all the way down and finishes with a gentle floor-length sweep at the hem. The result is a long, lean line from shoulder to floor. This cut works best when the dress is sized to your exact measurements. Because the fit is snug throughout, sizing up one size and having it tailored at the waist or hip is a common and easy alteration if you fall between sizes.
Fabric & Detail
The base of Mac Duggal 5185 is a stretch mesh underlayer that provides structure and stretch. The outer layer is 100% sequin from top to bottom — fully beaded coverage with no plain panels anywhere on the dress. The sequins carry a soft shimmer in sage green rather than a harsh flash, which makes the color photograph especially well in natural light. The mesh base gives the sequin layer flexibility so the dress moves with the body rather than against it.
Key Features
- Fully sequined from neckline to hem — top-to-bottom coverage
- Fitted silhouette through bust, waist, and hips
- High scoop bateau neckline with wide structured shoulder straps
- Dramatically open back — two wide sequin straps frame a fully bare back down to the lower back
- Stretch mesh underlayer for comfort and movement
- Floor-length hem with a slight sweep
- No boning, no built-in bra cup — strapless adhesive bra recommended
- Available in Sage Green
Style & Occasion
Mac Duggal 5185 is a natural choice for prom, formal dinners, gala evenings, and upscale evening events where a fully sequined, body-contouring gown fits the dress code. The open back is the defining design detail — it is a dramatic feature that suits high-energy, high-glamour occasions. The sage green colorway is softer and more understated than gold or silver sequin, making it easier to accessorize. A strappy heeled sandal in nude or gold keeps the look clean and minimal, which works best with this level of embellishment. For jewelry, understated drop earrings in gold or silver complement the sequin without competing with it. A clutch in metallic or satin finishes the look. Because the back is fully open, a structured updo or a sleek low bun shows off the back detail most effectively. This gown is available in Sage Green.
Size & fit
- Fitted. Bust, waist and hips all matter. Go by your largest measurement.
- Length: Long
- Neckline: Scoop
- Details: Open Back
- 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.
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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.
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