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Mac Duggal 20701 Strapless Sweetheart Beaded Illusion Corset Ballgown

Sale price $1,235 CAD Regular price$1,286 CAD
4 Payments of $308.75 CAD with Sezzle
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4.7 · 3,900+ Google reviews
Color:Black
Size:
Color: Black
Sizes:

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Standard: arrives in 7 to 12 days Express: arrives in 4 to 6 days
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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

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Garment bag

Garment bag

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Description

About the Dress: Mac Duggal 20701

Mac Duggal 20701 is a strapless sweetheart ballgown built around a heavily crystal-beaded illusion mesh corset bodice and a voluminous black satin skirt. The combination of a structured boned bodice and a dramatic full-length skirt makes this one of the most striking silhouettes Mac Duggal offers. If you want a ballgown that commands attention from the moment you walk in, this is it.

Fit & Silhouette

Mac Duggal 20701 follows a classic a-line ballgown shape: the boned corset bodice hugs the torso from the sweetheart neckline down to the natural waist, then releases into a full, sweeping satin skirt. The built-in boning channels run through the illusion mesh and give the bodice its structure, so the dress holds its shape and supports the bust without a strapless bra in most cases. The sweetheart neckline frames the collarbone and décolletage cleanly. Because the silhouette relies on the structured bodice and volume of the skirt rather than a fitted skirt, it suits a wide range of body types — the full skirt balances broader hips and the boned waist gives definition to straighter figures.

Fabric & Detail

The bodice of Mac Duggal 20701 is constructed from illusion mesh — a sheer, skin-toned panel that forms the base of the entire upper bodice. Dense crystal beading covers that mesh from the sweetheart neckline down through the waist, with visible boning channels running underneath. The effect is a glittering, sculpted top that catches the light with every movement. The skirt transitions to smooth black satin — the visible outer layer — giving the lower half a clean, rich contrast to the sparkle above. The back of the bodice is fully open from the neckline down to the waistline, with the illusion mesh wrapping around to the sides, confirming both the open-back and illusion-back construction.

Key Features

  • Strapless sweetheart neckline with illusion mesh corset bodice
  • Heavy crystal beading across the entire bodice
  • Visible boning channels for structure and bust support
  • Fully open illusion-back from neckline to waistline
  • Voluminous black satin a-line ballgown skirt
  • Sleeveless, full-length construction
  • Available in Black

Style & Occasion

Mac Duggal 20701 is styled and proportioned for prom — the crystal-beaded corset bodice and full satin ballgown skirt hit every note of a standout prom gown. It also works beautifully for a Sweet 16 or debut celebration where a dramatic ball-style entrance is the goal. The open back adds a bold, fashion-forward element that photographs exceptionally well under event lighting. For shoes, a strappy heeled sandal or a classic pointed-toe pump in black, silver, or champagne keeps the focus on the gown. Keep jewelry minimal — the crystal beading does most of the work. A simple drop earring or delicate ear cuff is plenty. Wear hair up or swept back to show off the open illusion back.

Size & fit
  • Flowy (a-line, ballgown, corset). Bust and waist matter most; the skirt has room for hips.
  • Length: Long
  • Neckline: Sweetheart, Strapless
  • Details: Beaded, 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.

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
Mac Duggal 20701 black prom dress front view with beaded illusion mesh corset bodice, sweetheart neckline, voluminous satin ballgown skirt, formal prom gown
Mac Duggal 20701 Strapless Sweetheart Beaded Illusion Corset Ballgown Sale price $1,235 CAD Regular price$1,286 CAD
Size :
4
Color :
Black
Size :
4
Color :
Black
Add To Cart

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