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Primavera Couture 4788 One-Shoulder Sequin Mermaid Gown
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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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Description
About the Dress: Primavera Couture 4788
Primavera Couture 4788 is a fully sequined one-shoulder mermaid gown built for prom, pageant, and formal evenings. The entire silhouette — from the fitted bodice to the flared skirt hem — is covered in sequin, with large floral rose appliqués worked in contrasting sequins across the lower skirt. A flowing chiffon cape drapes from the single shoulder strap, adding movement and drama without changing the bodycon fit of the gown itself. The dress is available in Black, Plum, and Rose Gold.
Fit & Silhouette
Primavera Couture 4788 is a true mermaid silhouette: the fabric hugs the body closely through the bust, waist, and hips all the way to the knees, then flares outward into a dramatic hem and short train. There is no slit, so the flare is the only place where the fitted line opens up. The one-shoulder neckline pulls the eye upward while the sleeveless construction keeps the look clean and uncluttered. The back is open above the waist by design — the one-shoulder cut leaves the opposite shoulder and upper back entirely bare. This is a snug, body-conscious fit, so if you are between sizes, sizing up is the better call. The gown is available from size 4 through 24.
Fabric & Detail
The gown is covered entirely in sequin from the neckline to the train — there is no break in coverage, which is what earns it the fully-beaded description. The large rose motifs on the lower skirt are built from beaded and sequined appliqués, creating a dimensional floral look that catches light differently at different angles. A sheer chiffon panel is attached at the shoulder and falls loosely behind the body as a waterfall cape — it moves when you walk but does not restrict the fit. The short train at the hem follows the natural flare of the mermaid skirt and sweeps the floor lightly as you move.
Key Features
- One-shoulder neckline with floating chiffon cape drape
- Fully sequined surface from shoulder to hem
- Large beaded floral rose appliqués on the lower skirt
- covered back above the waist
- Mermaid silhouette with no slit
- Short sweep train
- Available in Black, Plum, and Rose Gold
- Sizes 4–24
Style & Occasion
Primavera Couture 4788 is designed for prom, pageant competition, black-tie galas, and formal evening events where you want to make a real entrance. The fully sequined surface, covered back, and dramatic floral appliqués give it a high-impact stage presence that suits Miss Universe–style pageant aesthetics just as well as prom night. The chiffon cape adds movement for a red-carpet walk or a slow dance without making the dress feel overdressed for a ballroom setting. In Black it photographs dark and dramatic; Plum reads jewel-toned and rich; Rose Gold delivers a warm metallic finish that picks up gold and copper lighting beautifully. Pair with a simple strappy heeled sandal and minimal jewelry — the gown does the work. Marlas Fashions is an authorized Primavera Couture retailer with over 40 years of experience, and every dress is inspected before it ships.
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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Frequently Asked Questions
Sequin mermaid gowns like Primavera Couture 4788 can absolutely be altered, but they do require a tailor who has experience working with sequined fabric — it is not the same process as hemming a chiffon gown. Here is what to know before you book your appointment.
For height adjustments, the safest approach on a fully sequined mermaid is to hem from the waist rather than from the hem itself. The flared portion of the skirt and the train are where the most visual drama sits, and cutting from the bottom can disrupt the floral appliqué placement on the lower skirt. Waist-height alterations preserve the hem shape entirely. If your tailor is not comfortable with a waist-release hem on a beaded gown, ask specifically about that technique before committing.
For length, most wearers who are under 5'4" find they need to remove two to three inches from this style. Taller wearers over 5'9" generally wear it as-is or with a very low heel. The train is short by design — it sweeps lightly rather than dragging — so it is worth checking whether you even need a hem adjustment before assuming you do. Put the dress on with the shoes you plan to wear and walk a few steps before deciding.
The one-shoulder construction means the fit through the bust can also be taken in or let out, but the shoulder seam is structural because the chiffon cape attaches there. Any alteration to the shoulder area should be done carefully to avoid detaching the cape. If the cape attachment needs to be moved, it is a straightforward hand-stitch re-attachment, but your tailor should be aware of it before starting.
The back is open by design, so back seam alterations do not interfere with a zipper. The open construction actually makes it easier to take in through the waist and hip area compared to a fully closed back — the tailor has clean access to the seams without working around a zip or corset lacing.
In general, budget $80–$150 USD for a standard hem on a beaded gown, and more if you need waist-release work. Get a quote from at least two tailors, and always do a fitting with the dress on before any cutting starts. We recommend having your alterations completed at least two weeks before your event so there is time for a follow-up fitting if anything needs a small adjustment.
Primavera Couture 4788 is an intentionally high-impact gown — it is designed for events where being noticed is part of the point. That means it is perfect for some occasions and genuinely too much for others, and it is worth thinking that through before you order.
Prom is the primary home for this dress. The fully sequined surface, covered back, dramatic floral appliqués, and mermaid silhouette hit every note that makes a prom entrance memorable. Whether you are going to a traditional ballroom prom or an upscale hotel venue, this gown fits that context exactly. It photographs beautifully for prom portraits — sequins pick up flash photography in a way that makes every shot look professionally lit.
Pageant is the other natural fit. The Miss Universe aesthetic this gown carries — full sequin coverage, statement floral detail, sweeping hem — matches what judges and audiences expect at national and regional pageant events. It reads polished rather than costume-y because the silhouette stays sleek.
Formal galas and black-tie evening events are a strong yes. If you have a charity gala, a formal awards dinner, or a black-tie celebration, this gown delivers without being out of place.
Where it is too much: casual or semi-formal events, daytime celebrations, and weddings as a guest. For a wedding guest setting, the bodycon sequin fit and covered back tend to draw more attention than is usually appropriate for a guest role — a softer silhouette or less statement-making fabric is generally the better choice. We would also steer you away from wearing it to a cocktail party or a semi-formal dance where floor-length sequin gowns would feel overdressed.
For sweet sixteen parties or quinceañera celebrations, it can work if the event is genuinely formal — but check the vibe of the specific event first. A backyard sweet sixteen is not the right setting; a hotel ballroom party with a formal dress code is.
Bottom line: if your event calls for people to get dressed up seriously, Primavera Couture 4788 is a strong choice. If the event is anywhere below black-tie or prom level in formality, it will be out of place.
All three colorways — Black, Plum, and Rose Gold — read accurately on screen, but sequin fabric always has some variation depending on the light in the room.
Black is the most reliable colorway to match exactly. It photographs as a deep, flat black and looks the same in person, though in warm incandescent light you may catch a faint warm undertone in the sequins as they shift. It is the safest choice if you need the color to be predictable across different lighting environments.
Plum reads as a medium-deep jewel purple in photos and in person. Under bright venue lighting it can brighten slightly toward violet. Under dim warm light it pulls darker and richer. If you love the jewel-tone look, Plum is very consistent with what you see in the product images.
Rose Gold is the most light-reactive of the three. It shifts noticeably between gold-toned and pink-toned depending on whether the ambient light is warm or cool. In flash photography it tends to read brighter and more gold. Under warm venue uplighting it leans pink-copper. This is actually a feature at events with dynamic lighting — it looks slightly different from every angle and in every photo. If you want a gown that changes character throughout the night, Rose Gold is the one.
A fully sequined gown with floral appliqués needs careful handling to keep it looking its best.
For cleaning, dry clean only. Do not machine wash or hand wash — the sequins are stitched onto a foundation fabric and water agitation can pull threads or dislodge individual sequins over time. After wearing, spot-treat any small marks immediately with a clean dry cloth by blotting rather than rubbing. Take it to a dry cleaner experienced with beaded or sequin garments before storing it long-term.
For storage, hang the gown on a padded hanger inside a breathable fabric garment bag — not a plastic dry-cleaning bag. Plastic traps moisture. Keep it in a cool, dry space away from direct sunlight, which can fade or discolor sequin finishes over time.
For travel, the best method is to fold the gown loosely inside out with tissue paper between the folds to cushion the sequins, then pack it flat in a hard-sided garment bag or large suitcase. Rolling is not recommended for heavily beaded gowns — the appliqués can catch on the sequins underneath and pull threads. If you are flying, carry it on rather than checking it whenever possible. If you do check it, make sure it is the last item in the bag so nothing heavy compresses it.
The chiffon cape panel is the most delicate part of the dress for travel — keep it folded flat against the bodice rather than letting it float loose inside the bag.
The gown has a lot happening — fully sequined, floral appliqués, covered back, chiffon cape — so the general principle is to let the dress lead and keep accessories minimal and intentional.
For shoes, a strappy heeled sandal in a neutral metallic — gold, silver, or clear — is the most versatile choice across all three colorways. A thin strap disappears against the sequin hem as you walk, which keeps the silhouette clean. For Rose Gold, a gold or champagne metallic sandal reinforces the warm tones. For Black, silver or clear works equally well. For Plum, either silver or gold reads well depending on whether you want a cool or warm finish. Block heels or platform heels also work well practically — a mermaid gown requires some confidence walking in heels, and a stable platform gives you that without sacrificing the look.
For jewelry, keep it simple. The one-shoulder neckline naturally draws the eye to one side of the collarbone — a single statement earring on the bare shoulder side is a well-used styling move that works well here. A delicate bracelet or cuff on the wrist is fine. Skip a necklace entirely; the neckline does not leave room for one without competing with the cape drape.
For hair, an updo or a style that keeps hair off the covered back shows the construction of the dress. Wearing hair down over the covered back works too, but you lose the visual impact of the bare-back design.
The mermaid silhouette is one of the most figure-defining cuts in formalwear — it traces the natural line of the body closely from the chest to the knees and then opens into a flare. That means it works best when you feel confident in a fitted, body-hugging style.
For hourglass figures, the mermaid silhouette follows the waist-to-hip ratio naturally and tends to be very flattering with minimal fitting adjustments needed.
For pear or hip-prominent figures, the mermaid shape can feel snug through the hips — sizing up and having the waist taken in by a tailor is often the better approach than trying to size to the hips. The floral appliqués on the lower skirt draw attention to the flare point, which visually widens the hem and can create a balanced proportion.
For straighter figures, the fully sequined surface and fitted construction add definition where it might not naturally exist. The one-shoulder neckline creates an asymmetrical shoulder line that adds visual interest and breaks up a straight silhouette.
For fuller busts, the one-shoulder construction provides some support but not structured underwire-level support. If you need additional support, a professional tailor can add cups or boning to the interior of the bodice.
The covered back means there is no back closure to adjust for fit — the dress relies entirely on side seams and any internal structure. If fit through the back is a concern for your body type, that is worth addressing with a tailor before the event.
Primavera Couture 4788 ships in 7–12 business days as standard. Rush options are available if your event is coming up quickly — reach out to us before ordering to confirm rush availability for your specific ship date.
Orders within the United States and Canada ship from our Los Angeles and New York warehouses. Canadian orders ship from our Toronto location with no import duties charged to Canadian customers. International orders ship worldwide with full tracking provided on every shipment.
If you have a specific event date and you are not sure whether standard shipping will get the dress to you in time, text us at +1 416-536-2956 or reach us on WhatsApp at +1 213-868-3131 and we will confirm the timeline before you place your order. We have been fitting customers for over 40 years and we know how important it is to have the dress in hand with time for alterations.
Yes — you can try Primavera Couture 4788 at home. We accept returns and exchanges, so you are not locked in once the dress arrives.
Here is how it works: returns are accepted for store credit that never expires, or for an exchange for a different size or style. If you prefer a refund to your original payment method, a 30% restocking fee applies. The dress must be returned in its original unworn condition with all tags attached — no alterations, no odors, no visible wear.
For prom and formal gowns specifically, we recommend ordering at least six to eight weeks before your event. That gives you time to receive the dress, try it on, decide if you are keeping it or exchanging for a different size, and still have time for alterations before the event date.
If you are unsure between two sizes, ordering the larger size and having it taken in by a tailor is the standard approach — taking in is almost always easier than letting out on a fitted sequin gown.
For any questions about fit, sizing, or the return process before you order, our team is available to help.