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Portia and Scarlett XO321 Two-Piece Beaded Corset fitted Gown
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We can usually order it from Portia and Scarlett for you. Message us and a stylist will send you the date.
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Standard: arrives in 7 to 12 days
Express: arrives in 4 to 6 days
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Found it for less on a Canadian or US website? We'll match the price and take another $10 off, as long as your colour and size are available.
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Ships from LA, Chicago, New York & Toronto in our pink Marla's box. No duties. Free over $250. Standard 6–9 business days.
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Stick-on bra
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$20 CAD
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Double-sided tape
Keeps necklines in place all night
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Description
About the Dress: Portia and Scarlett XO321
Portia and Scarlett XO321 is a two-piece set built around a beaded boned corset crop top and a high-sheen stretch jersey fitted skirt. The crop top is fully covered in beading with visible boning channels running through the bodice, giving it a structured, sculpted fit. The skirt sits flush against the hips and thighs, flares out below the knee, and finishes with a small train at the back. This gown is available in Black, Lilac, Periwinkle, and Pink.
Fit & Silhouette
Portia and Scarlett XO321 follows a fitted silhouette — the skirt is fitted from the waist through the hips and thighs, then kicks out into a flare below the knee. The boned corset crop top holds its shape independently and sits snug against the torso. A front high slit adds ease of movement and shows leg on every step. The two-piece construction means the top and skirt can be adjusted separately for a more precise fit through the waist, which helps if your top and bottom measurements fall into different size brackets.
Fabric & Detail
The crop top bodice of Portia and Scarlett XO321 is beaded across the full surface with vertical boning channels underneath. The beading covers the entire top from the sweetheart neckline down to the hem of the crop. The skirt is cut from a high-sheen stretch jersey knit that drapes cleanly and moves with the body without clinging uncomfortably. A small train trails from the back hem. The crisscross lace-up back on the top exposes the full back through and around the lacing, making open-back exposure a defining feature of this style.
Key Features
- Two-piece: beaded boned corset crop top + fitted skirt sold as a set
- Sweetheart neckline with pronounced center dip
- Boning channels visible throughout the crop top bodice
- Full-surface beading on the crop top
- High front slit for ease of movement
- Crisscross lace-up open back on the crop top
- High-sheen stretch jersey skirt with small train
- Available in Black, Lilac, Periwinkle, and Pink
Style & Occasion
Portia and Scarlett XO321 is built for prom, formal evenings, and gala events where you want a strong, polished look. The beaded corset top and fitted silhouette give it a red-carpet level of drama without overcomplicating the overall line. The open back and midriff exposure are intentional design elements that push this toward a confident, fashion-forward occasion rather than a covered-up formal. It works best when the venue calls for something striking. Pair it with strappy heeled sandals, minimal ear jewelry to let the beading speak, and a small clutch. The four colorways read differently in different lighting — Black is the sharpest and most graphic; Lilac, Periwinkle, and Pink all photograph lighter than they appear in person under warm indoor light. Marlas Fashions carries all four colorways and can help you compare shades before you order.
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, 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 -
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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
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Portia and Scarlett XO321 Two-Piece Beaded Corset fitted Gown with Sweep Train
Sale price $619 CAD
Need help?
Frequently Asked Questions
This is one of the most common questions we get on two-piece corset styles, and it is worth a detailed answer because comfort in a boned top works differently than comfort in a regular dress bodice.
The boned corset crop top in the Portia and Scarlett XO321 has vertical boning channels running through a beaded exterior. When the lace-up crisscross back is adjusted correctly to your torso, the boning distributes pressure evenly across your ribcage rather than pinching at a single point. Most wearers find that a properly laced corset top is actually more supportive over a long night than a strapless dress with boning, because the back closure lets you control exactly how firm the fit is. If you lace it too tight you will feel restricted; if you leave it slightly relaxed, you gain comfort without losing shape. The key is to try it on and do a sit-down test before the event.
The stretch jersey skirt is the comfort advantage of this silhouette. High-sheen stretch jersey moves with your legs rather than against them. The fitted shape is fitted through the hips and thighs, which does limit your stride slightly compared to an A-line, but the front high slit addresses this directly — it opens a full range of leg movement so you can walk quickly, climb stairs, and dance without fighting the skirt. The slit is at the front, which is the most practical placement for dancing.
For footwear, a heel between 2.5 and 3.5 inches tends to work best with a fitted floor-length skirt. Too short and the train drags awkwardly; too high and the fitted hip section restricts your movement more noticeably. Strappy sandals with an ankle strap give you the most security on a dance floor.
The two-piece construction also has a practical comfort benefit: the crop top and skirt fit independently. If your waist and hips are in different size ranges, you can order the top in one size and the skirt in another rather than compromising. This is a genuine advantage over a one-piece gown in a similar silhouette.
For a full prom night — photos, dinner, dancing, and a late finish — this gown is very wearable provided the top is laced at the right tension. Bring a small safety pin or two as insurance in case the lacing loosens on the dance floor, and you will have no issues lasting the whole night.
Portia and Scarlett XO321 is designed for high-impact formal occasions. The combination of a fully beaded boned corset crop top, a fitted jersey skirt, a front high slit, and a full open crisscross back puts this firmly in prom, evening, formal event, and gala territory.
For prom it is an obvious fit — the two-piece silhouette and beaded bodice are designed for exactly that market. If your prom has a strict dress code, check whether crop-top two-piece sets are permitted, as some venues and schools restrict midriff exposure. The top sits as a structured piece so the exposed midriff is relatively tasteful rather than casual, but it is an open midriff nonetheless.
For a formal gala, black-tie dinner, or evening event, this gown reads as fully dressed and red-carpet appropriate. The beading and structured top give it a level of formality that holds up in a sophisticated room. The Black colorway in particular photographs and reads as very formal. Lilac, Periwinkle, and Pink are slightly softer in register but still formal enough for an evening event.
For a school formal or military ball, check the venue guidelines first. The open back and high slit may exceed what some events allow, particularly those with conservative dress codes.
As a wedding guest, this gown works best at evening or black-tie receptions where formal, fashion-forward looks are embraced. The exposed midriff, open back, and high slit are all design elements that would typically be too revealing for a guest role at a wedding, even in a fashion-forward setting. For wedding guest occasions, the exposed midriff and open back mean a more covered silhouette is generally the better choice.
For a pageant: the beading covers the crop top fully, but the skirt is a plain jersey knit. The fully-beaded-top-to-bottom standard we apply for pageant styling means this gown does not qualify for pageant event positioning.
In summary: prom, formal evenings, and galas are the natural home for this style. It is one of those gowns that works best when the occasion is high-stakes and the dress code calls for something genuinely dramatic. If you are unsure whether the Portia and Scarlett XO321 is right for your specific event, our team is happy to help you decide.
The Portia and Scarlett XO321 has two distinct components that need slightly different handling. The beaded corset crop top is the more delicate piece. Beading on a fabric base can loosen if exposed to aggressive agitation, heat, or steam. Dry cleaning is the safest approach for the beaded top — take it to a cleaner experienced with beaded garments and make sure they know the bodice is beaded, not just embroidered.
The stretch jersey skirt is more forgiving. Jersey knits can typically be hand-washed in cold water with a gentle detergent and laid flat to dry. If you dry clean both pieces together, that is perfectly fine, but the skirt alone does not strictly require it.
For storage, hang the skirt on a padded or wide-shoulder hanger to prevent the fabric from stretching at the waistband. Store the crop top flat in a garment box or folded in acid-free tissue to protect the beading from catching on other fabrics or compression distorting the boning channels. Avoid storing either piece in a plastic garment bag for extended periods — breathable cotton garment bags are better for long-term storage.
For travel, pack the skirt in a roll inside a garment bag to minimize creasing. The beaded top should travel flat in a hard-sided suitcase or carry-on rather than packed under other garments. Light jersey wrinkles release quickly with steaming — hold the steamer several inches from the fabric rather than direct contact. Do not steam the beaded bodice directly.
The beaded crop top does most of the visual work in the Portia and Scarlett XO321, so the best accessories approach is one that supports rather than competes with it.
For shoes, strappy heeled sandals are the natural pairing for a fitted gown with a front slit. A heel between 2.5 and 3.5 inches keeps the skirt at the right floor clearance. Metallic gold or silver sandals work across all four colorways. If you are wearing Black, a black heel is equally clean. For Lilac, Periwinkle, or Pink, a nude or champagne-beige sandal keeps the leg line uninterrupted.
For jewelry, the beaded bodice already provides a lot of texture and light at the chest and neckline level. Stud or small drop earrings in crystal, pearl, or a metal matching your shoe work well. Large chandelier earrings compete with the beading. A simple bracelet or bangle on the wrist is enough without adding a necklace — the sweetheart neckline sits close to the collarbone and does not have the open space a pendant necklace would need to read well.
A small structured clutch in metallic or a color-matched satin is the cleaner choice over a large bag. Keep the overall accessory load light — the two-piece silhouette and the beading carry the look on their own.
The fitted silhouette in the Portia and Scarlett XO321 works best on bodies with a defined waist-to-hip ratio because the skirt is cut to follow that contour through the hips before flaring out. If you are straighter through the waist and hips, the skirt will still look clean but the dramatic hip curve of a fitted will be less pronounced.
The two-piece construction is a real practical advantage over a one-piece fitted gown. If your waist and hips are in different size brackets — which is common — you can order the corset top and the fitted skirt in different sizes. The lace-up back on the top gives you an additional adjustment range of roughly one to two sizes, so there is more flexibility in the top fit than a standard zipper closure would allow.
The boned corset top also provides structure and lift at the bust without requiring a separate bra. For most body types, the boning replaces bra support effectively once the lace-up closure is adjusted to the right tension.
The front high slit breaks the fitted line of the skirt at the front, which both adds movement and visually elongates the leg. This tends to be flattering across a range of heights. If you are petite, you may want to have the skirt hemmed slightly so the train does not drag; the front length should graze the floor with your chosen heel height.
Portia and Scarlett XO321 ships from Marlas Fashions' warehouses in Los Angeles and New York within the United States, and from our Toronto warehouse for Canadian orders. Standard delivery takes 7 to 12 business days from the time your order is confirmed and the dress is allocated. Rush shipping is available if your event date is close — contact us to confirm rush availability for this specific style and colorway before placing your order.
US and Canadian orders ship with no import duties or customs fees. International orders ship worldwide with full tracking. Delivery timeframes for international destinations vary by country, so reach out to us directly if you need a firm estimated arrival date for an international address.
For prom season in particular, we recommend ordering as early as possible. Specific colorways can sell through quickly as event dates approach, and rush shipping adds cost and cuts your buffer for any alterations you may need. Ordering 6 to 8 weeks before your event date gives you comfortable time for delivery and any minor tailoring. Call or text our Toronto boutique at 416-536-2956 and our stylists will help you find your perfect dress.
Marlas Fashions accepts returns and exchanges on the Portia and Scarlett XO321 subject to our standard policy. You have three options when returning: a full store credit that never expires, an exchange for a different size or colorway, or a refund less a 30 percent restocking fee.
Store credit is the option most customers choose when they are swapping sizes or colorways, because it carries the full purchase value forward with no deduction. If you are ordering for prom and want to try the dress at home to confirm fit, store credit gives you a clean safety net — you are not losing value if the size is slightly off.
To qualify for a return, the dress must be unworn, unaltered, and in its original condition with all tags attached. Two-piece sets must be returned as a complete set — the crop top and skirt together.
If you are between sizes or unsure whether the beaded top will fit your bust measurement, ordering the size up and using the lace-up back adjustment to take it in is a common approach. The lace-up closure gives you roughly one to one-and-a-half sizes of adjustment range, so buying slightly larger is safer than buying too small on a boned bodice. Our team is happy to walk you through the size chart for both pieces before you order — reach out before purchasing if you have any sizing questions.
The XO321 combines elements that are less common to find together in a single style. Most beaded two-piece prom gowns pair a beaded crop top with a tulle or chiffon ball-skirt. The XO321 takes a different direction: the skirt is a high-sheen stretch jersey fitted cut rather than a full or A-line skirt. That skirt choice gives the overall gown a sleeker, more fitted silhouette that reads closer to an evening gown than a traditional prom ballgown.
The boning in the crop top is another differentiator. Many beaded crop tops are lightly structured or rely on a zipper or hook closure. The XO321 crop top has visible boning channels throughout, which means the top holds its shape independently and provides genuine bust support — it functions more like a structured corset top than a typical cropped bodice.
The crisscross lace-up open back exposes the full back through and around the lacing, which adds a dramatic back view that many beaded gowns do not have. The combination of open back, front high slit, and fitted jersey skirt gives the XO321 a more directional, fashion-forward profile than a standard beaded gown.
The four colorways — Black, Lilac, Periwinkle, and Pink — give you the choice between a bold graphic look and softer pastel options, all in the same silhouette. The construction and the silhouette stay constant across colorways, so the choice is purely about how you want the color to read in your venue's lighting.