Clarisse 63143 Strapless Corset Prom Gown Prom Gown | Marlas Fashions Skip to content
Text or WhatsApp a stylist

Talk to a Marlas stylist

Send your event date, size and a photo. Real stylists reply.

WhatsApp+1 213-868-3131 Text us+1 416-536-2956 Call toll-free1-866-746-7145
Free shipping on orders $250+ · US & Canada

Shopping Bag

Your cart is currently empty.

Clarisse 63143 Strapless Sweetheart Corset A-Line Gown

Sale price $549 CAD
4 Payments of $137.25 CAD with Sezzle
Buy now, pay later.
4.7 · 3,900+ Google reviews
Color:Navy
Size:
Color: Navy
Sizes:
Standard: arrives in 7 to 12 days Express: arrives in 4 to 6 days
Add to Cart

Talk to a stylist

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: Clarisse 63143

Clarisse 63143 is a long strapless sweetheart a-line gown built around a structured corset bodice with visible boning channels and a dramatic open lace-up back. The skirt opens into a sweeping fit-and-flare silhouette with a front-facing high slit. It comes with hidden side pockets and a detachable bow at the waist. Available in Navy and Vamp Red.

Fit & Silhouette

The silhouette is a-line with fit-and-flare shaping — the corset bodice holds the torso firm through the bust and waist, then the skirt flares out into a full floor-length sweep. The boned corset gives strong vertical support without shoulder straps, making it a reliable choice for all-night wear. The lace-up corset-back closure adjusts for a precise fit and can be loosened or tightened at the venue. The front high slit adds movement and lets you walk freely. This style runs in sizes 00 through 30, making it genuinely accessible across a wide size range. If you are between sizes, size up and lace the corset back tighter — it gives you more room to adjust than a zip closure.

Fabric & Detail

The gown is cut in satin with a smooth, lustrous finish that photographs beautifully in both Navy and Vamp Red. The bodice features draped fabric gathering across the front that creates a wrapped, sculpted look. Boning channels run vertically through the corset to keep the neckline in place. The lace-up corset back is fully open — the entire back is bare around the lacing, which is a striking detail from behind. The detachable bow clips at the waist and can be removed for a cleaner, more minimal look. Side pockets are built into the skirt seams.

Key Features

  • Strapless sweetheart neckline with structured corset bodice
  • Visible boning channels for all-night support
  • Open lace-up corset back with full back exposure
  • Front-facing high slit for ease of movement
  • Draped bodice fabric gathering for a sculpted front
  • Detachable bow at the waist — wear it or remove it
  • Hidden side pockets in the skirt
  • Full floor-length a-line skirt with fit-and-flare sweep
  • Available in Navy and Vamp Red, sizes 00–30

Style & Occasion

Clarisse 63143 works best for prom, formal dances, galas, and black-tie events where a bold, structured gown makes a statement. The open corset back and high slit give it a high-impact look that suits grand ballrooms and professional photo settings equally well. It also fits formal evening events, sweet-16 celebrations, and debut occasions where a floor-length corset gown is appropriate. Choose Navy for a rich, deep tone that reads as polished and refined under ballroom lighting. Choose Vamp Red for a high-contrast, head-turning look. Pair with strappy heeled sandals, minimalist drop earrings, and a small clutch — the slit and lace-up back keep the silhouette clean, so accessories should stay simple. Remove the bow for a sleeker profile or keep it for a more formal, structured finish. Marlas Fashions is an authorized Clarisse retailer with over 40 years in the business — every dress is inspected before it ships.

Size & fit
  • Flowy. Bust and waist matter most; the skirt has room for hips.
  • 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
Clarisse 63143 Navy front view long prom gown with sweetheart neckline, A-line silhouette, satin, high front slit and ruching, photographed on a model in boutique studio lighting
Clarisse 63143 Strapless Sweetheart Corset A-Line Gown with High Slit Sale price $549 CAD
Size :
00
Color :
Navy
Size :
00
Color :
Navy
Add To Cart

Need help?

Frequently Asked Questions