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Faviana S10817 Long Fully Beaded Sequin Mermaid V-Neck Open-Back Gown
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Standard: arrives in 7 to 12 days
Express: arrives in 4 to 6 days
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Description
About the Dress: Faviana S10817
Faviana S10817 is a fully sequined mermaid gown with a deep v-neckline, an open back, and a slim-fitting silhouette that flares below the knee. The dress is designed to make a strong statement, with sequin coverage from the strappy bodice all the way down to the flared hem. A small mesh insert fills the center of the v-neckline plunge for a polished, covered look without losing the drama. Faviana S10817 is available in Black, Hunter Green, Ice Blue, and Royal Blue.
Fit & Silhouette
Faviana S10817 follows a true mermaid cut — it hugs the body closely through the bust, waist, hips, and thighs, then flares out below the knee into a sweep hem. This silhouette works best when it fits like a second skin from top to thigh, so ordering your exact size is important. The dress runs true to size based on Faviana's standard size chart. If you are between sizes, the general recommendation for a fitted sequin gown is to size up and have a tailor bring in the waist and hips for a precise fit. Alterations to the hem are straightforward — a tailor can shorten the front sweep while keeping the flare intact.
Fabric & Detail
The entire dress is covered in sequins over a mesh base, giving it consistent sparkle and a slight stretch that helps the gown move with your body. The sequin surface catches light from every angle, so it reads as highly reflective both under venue lighting and in photos. Side cutouts at the waist add structure and visual interest on both sides without compromising the silhouette. The back is fully open between the shoulder straps and the skirt waistband, held in place by two thin straps that cross at the shoulders. There are no boning channels in this gown.
Key Features
- Full sequin coverage over mesh base from bodice to hem
- Deep v-neckline with center-front mesh insert
- Open back with dual shoulder straps
- Waist cutouts on both sides
- Mermaid silhouette — fitted through thighs, flares below the knee
- No boning — sleek, smooth bodice profile
- Available in Black, Hunter Green, Ice Blue, and Royal Blue
Style & Occasion
Faviana S10817 is built for prom, where the combination of full sequin coverage, an open back, and a body-hugging mermaid cut is exactly what this night calls for. Hunter Green photographs with rich depth under warm light and reads very differently in person than on a standard monitor — it has more warmth and less grey than most screens show. Navy Blue (shown in the editorial image) photographs similarly to Royal Blue in certain light, so if you are deciding between those two colorways, reach out to the team for a side-by-side comparison. Ice Blue is the most delicate and pale of the four options and photographs with a cool, icy tone that stays true in most lighting. Black is the most versatile across venue lighting types. For shoes, a strappy heeled sandal in gold, silver, or nude elongates the leg without competing with the sequin surface. Keep jewelry minimal — the dress carries enough visual weight on its own.
Size & fit
- Fitted (mermaid). Bust, waist and hips all matter. Go by your largest measurement.
- Length: Long
- Neckline: V-Neck, Sweetheart
- Details: 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.
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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.
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Faviana S10817 Long Fully Beaded Sequin Mermaid V-Neck Open-Back Gown
Sale price $556 CAD
Need help?
Frequently Asked Questions
Faviana S10817 does not have built-in boning or a structured bra cup. The bodice is made of sequin over mesh, which provides some compression and holds its shape, but there is no internal boning that would act as a standalone support structure the way a corseted or boned bodice does.
Because the back is fully open and the neckline is a deep v-front, traditional bra styles will not work with this dress. Here is what actually works:
The most common solution for a gown like this is silicone adhesive cups or fashion tape used at the chest to keep the front panel secure and provide light lift. These are widely available and specifically designed for deep-v, open-back gowns. They are not a substitute for underwire support on a larger bust, but for most body types they are sufficient.
For additional support on a larger chest, a low-back longline bra that converts to a halter can work if the straps are positioned so they are hidden behind the two shoulder straps of the dress. This takes some adjustment before the event — do a full try-on at home before the night itself.
For the waist and hips, a smooth, seamless bodysuit or compression short worn underneath can help the sequin fabric lie flat and eliminate any lines. The mermaid silhouette is fitted enough that anything with a visible seam or thick waistband will show through the sequin surface, so smooth and low-profile is the priority.
If you are between sizes and are considering sizing up for hip room, keep in mind that a larger size in the bodice may create more gapping at the front v-panel where the mesh insert sits — a tailor can tack this in place so it does not shift during the evening.
The bottom line: plan undergarments specifically for this dress before the event, test everything together at home, and make any tape or cup adjustments before you leave the house.
Faviana S10817 is designed specifically for prom and high-impact formal events where a fully sequined, open-back mermaid gown fits the dress code. The combination of full sequin coverage from bodice to hem, a deep open back, side cutouts, and a body-hugging silhouette makes this a strong prom dress choice — it is built for the kind of night where you want to walk into a room and immediately be noticed.
For prom, this gown is an excellent fit. The mermaid silhouette, the sparkle, and the dramatic back all hit the marks that make a classic prom gown. If you are attending a winter formal, a holiday gala, or a New Year's Eve event where the dress code leans heavily formal and you want something that photographs exceptionally well, this dress works for those settings too.
There are some occasions where S10817 is not the right call. As a wedding guest, this style suits evening receptions and black-tie celebrations best; for daytime or traditional ceremonies, a more covered silhouette is usually the better choice. It is also not the right fit for military balls, where covered-back styling is required, or for mother-of-the-bride events.
If you are comparing S10817 to another gown for an event that is not prom, the key question is whether a full open back and deep v-neckline fit the venue and the dress code. For most upscale prom-adjacent events — a formal dinner dance, a charity gala with a young crowd, a pageant-style competition — this dress delivers exactly the level of drama you are looking for.
Color choice also affects occasion suitability. Black reads the most versatile across different venue lighting and event contexts. Hunter Green and Royal Blue are bold but still grounded. Ice Blue is softer and photographed beautifully in daylight and indoor white light. Whichever color you choose, the dress itself will be the focal point of any look you put together.
The sequin fabric on Faviana S10817 is highly reflective and catches light from every angle, which means it photographs with a lot of sparkle and visual intensity. In person under warm venue lighting — like the kind you would find at most prom venues — the dress reads even more dynamic than it does on a monitor because the sequins react to moving light sources. Hunter Green, which is the primary color shown in the product images, has significantly more warmth and depth in person than it tends to show on most screens. Standard monitors render it with a cooler, slightly grey-green tone, but in person under warm white or amber lighting it pulls toward a rich jewel green. If you are ordering Hunter Green based only on the photos and your monitor tends to run cool, expect the in-person color to be warmer than what you saw. Navy Blue appears in the editorial image but is not one of the officially listed colors — Royal Blue is listed. These two colorways may be the same color under different names, or they may be distinct. If you are considering a blue option and want to confirm exactly which shade you will receive, contact the team before ordering. Ice Blue is the palest option and stays true to its name — a cool, light blue that photographs clearly in most lighting without pulling grey or silver.
Yes, the Faviana S10817 can be altered, and hemming is one of the most common adjustments made to mermaid gowns. The most important thing to know before taking it to a tailor is that the mermaid flare starts below the knee, so shortening the hem needs to be done carefully to preserve the flare shape.
For petite wearers, a tailor can shorten the front sweep of the gown while keeping the back train at its original length for a subtle high-low effect, or trim the entire hem uniformly for a cleaner look. Both approaches are standard alterations for mermaid silhouettes and should not affect the fit through the body.
For taller wearers, the gown typically does not need length adjustments — the sweep hem is generous. The more common alteration for taller frames is bringing in the waist or adjusting the shoulder strap length so the v-neckline sits correctly.
The sequin and mesh construction makes this dress moderately complex for alterations compared to a plain chiffon gown. Choose a tailor who has experience working with sequin fabric, since seam allowances inside sequin gowns are often narrower than in standard fabric, and the sequins at seam edges need to be removed and reattached cleanly.
Budget at least two to three weeks for alterations before your event to allow time for a fitting and any follow-up adjustments.
The Faviana S10817 is a fitted mermaid gown, which means comfort and mobility are directly tied to how well the dress fits through the thighs. When sized correctly, the sequin-over-mesh fabric has enough stretch to allow normal walking and posing, but the mermaid silhouette does restrict stride length below the knee — this is true of every mermaid gown and is something to be aware of if you plan to dance actively or move quickly.
For dancing, the flare at the hem gives some room once you are below the knee, but the fitted thigh section will limit how wide your steps can be. Most wearers find a comfortable rhythm with shorter, controlled steps and use the flare for twirling or standing movement.
The open back and cutouts mean there is no compression in those areas, which most wearers find makes the dress more comfortable to wear for extended periods — there is no tight waistband pressing against the sides. The lack of boning also means there is no rigid structure to dig in over the course of an evening.
If you are planning to sit for a long dinner before dancing, be aware that sitting in a mermaid silhouette can cause the fabric to pull at the thighs — standing up slowly and smoothly rather than quickly will keep the dress in place and avoid any sudden tension on the seams.
Overall, for a fully sequined prom gown, S10817 wears comfortably when properly fitted.
Sequin gowns require specific care to keep the surface intact and the fabric underneath in good condition. For Faviana S10817, the standard approach is dry cleaning only — do not machine wash or hand wash a fully sequined gown, as agitation loosens sequins and can damage the mesh base.
After wearing, hang the dress on a padded hanger in a garment bag. Avoid plastic garment bags for long-term storage, as they trap moisture. A breathable fabric garment bag is the right choice. Store away from direct light to prevent any color fading over time.
For travel, the best approach is to lay the gown flat in a hard-sided suitcase with the skirt loosely folded rather than tightly packed. Sequins can snag on each other when compressed tightly, so place a layer of tissue paper or a smooth fabric between any folded sections. If you are flying, carry the dress as a carry-on if possible, or use a garment bag that fits in the overhead compartment to avoid checked luggage handling.
For minor sequin loss at seams after wearing, a tailor can resew any loose sequins easily. This is normal for any fully sequined gown after active wear and does not indicate a defect in the dress.
Store the gown in its garment bag between wearing and any future use to keep the sequin surface clean and snag-free.
Because Faviana S10817 is fully covered in sequins from the bodice to the hem, the dress carries the entire visual weight of the look on its own. The goal with shoes and accessories is to complement without competing.
For shoes, a strappy heeled sandal is the most natural pairing. The slim straps echo the shoulder straps of the dress and keep the shoe from visually blocking the sequin hem. Metallic options — gold, silver, or champagne — all work well against any of the four color options. Nude or skin-tone heels are a good choice if you want the dress to read as the only visual element from head to toe. Avoid chunky platform shoes or closed-toe styles, as they visually cut off the mermaid flare and shorten the leg line.
For jewelry, less is more. The sequin surface already provides maximum sparkle, so adding heavy statement jewelry on top creates visual noise rather than impact. A simple pair of stud or small drop earrings and a thin bracelet or ring are all you need. If you want to wear a necklace, keep it delicate — a thin chain sits well against the v-neckline without competing with the sequin bodice.
For a clutch or evening bag, a small metallic minaudière or a simple satin envelope clutch keeps the look clean and event-appropriate.
Faviana S10817 ships in 7 to 12 business days from order placement. Rush shipping is available if you need the dress sooner — contact the team to confirm rush availability for your specific color and size before placing your order.
Marlas Fashions ships from warehouses in Los Angeles and New York for US and international orders. Canadian customers ship from the Toronto warehouse, with no duties charged on orders to the US or Canada. All orders ship with tracking, so you can follow the package from warehouse to your door.
For international orders outside the US and Canada, tracked worldwide shipping is available. Delivery windows for international destinations vary by country — contact the team for a specific estimate if you are ordering internationally and working toward a deadline.
If your event date is within 3 weeks, reach out to the Marlas Fashions concierge team before ordering to confirm the dress can arrive in time: text +1 416-536-2956 or WhatsApp +1 213-868-3131. The team can check real-time stock and shipping timelines for your location and confirm rush options if standard shipping will not make your date.