



Mac Duggal 21519 Off-Shoulder Metallic Trumpet 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 Mac Duggal 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 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 21519
Mac Duggal 21519 is a long metallic trumpet gown that makes an immediate statement. The off-shoulder silhouette frames a sweetheart neckline, while dramatic detachable puff sleeves worn at the elbow add a sculptural, fashion-forward detail that sets this gown apart from standard evening styles. The fabric is a woven metallic with an all-over shimmer built directly into the textile — no separate surface embellishment, just a rich, luminous gold that catches light with every movement. This is a structured, sophisticated gown designed for formal occasions where presence matters.
Fit & Silhouette
Mac Duggal 21519 follows a trumpet silhouette: fitted through the bust, waist, and hips, then flaring out below the knee into a dramatic sweep. Vertical boning channels run through the bodice, giving the gown structure and keeping everything in place without needing additional undergarments. The fit is body-conscious through the torso but not skin-tight — the structured fabric holds its shape and skims the body cleanly. The back is fully covered to the shoulder blades, making this a high-back gown with excellent coverage. Because the silhouette is trumpet with no slit, the flare provides movement at the hem rather than through a cut. Standard sizing applies; the boned bodice offers a degree of adjustability within each size.
Fabric & Detail
The fabric on Mac Duggal 21519 is a woven metallic — structured enough to hold the trumpet shape without additional stiffening layers, yet fluid enough to move gracefully. The shimmer is woven into the base textile rather than applied to the surface, so there is no risk of the finish rubbing off or appearing flat under photography lighting. The standout construction detail is the detachable puff sleeves: worn off the shoulder at elbow length, they add volume and drama to the upper body. Remove them for a sleeker, more streamlined silhouette. Boning channels in the bodice are visible and intentional — they provide real structural support across the bust and midsection.
Key Features
- Off-shoulder sweetheart neckline with pronounced center dip
- Detachable off-shoulder puff sleeves, worn at elbow length
- Woven metallic fabric with all-over built-in shimmer
- Vertical boning channels throughout the bodice for structure and support
- Trumpet silhouette: fitted through hips, dramatic flare below the knee
- Fully covered high back — no open-back exposure
- Hem sweep at the floor with slight train movement
- Available in Gold
Style & Occasion
Mac Duggal 21519 is best suited for formal events where a strong, fashion-forward gown is the right call. The structured metallic fabric and detachable-sleeve drama place it firmly in black-tie, gala, and formal evening territory. It works equally well for prom — the trumpet silhouette and gold metallic fabric have the presence that photographs well in large-group settings. The covered back and non-bodycon construction make it appropriate as a wedding guest gown for a formal or black-tie wedding. Pair it with strappy metallic heels or simple pointed-toe pumps. Jewelry can be minimal — the fabric does the work — or you can layer with gold chandelier earrings if you want to lean into the glamour. Wear the puff sleeves for arrival and a more theatrical look; remove them for dancing or a sleeker late-night silhouette. Gold is the photographed colorway; check current availability for any additional colorways at time of purchase.
Size & fit
- Fitted (corset, mermaid). Bust, waist and hips all matter. Go by your largest measurement.
- Length: Long
- Neckline: Off-Shoulder, Sweetheart
- Details: Metallic
- 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.
-
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?

















