Long Dresses to Wear to a Wedding as a Guest – Formal, Black Tie & Evening Styles – Page 28 Skip to content

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Long Dresses To Wear To A Wedding As A Guest

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Faviana 11226 Royal prom dress with stretch jersey, boned v-neck bodice, floor-length mermaid silhouette, front view, formal prom gownFaviana 11226 Royal prom dress with jersey, crisscross lace-up open back, mermaid silhouette with sweep train, back view, evening gown
Faviana 11264 Black prom dress front view with beaded floral appliqués, scoop neckline, fitted stretch jersey, crisscross open back, cocktail party dressFaviana 11264 Black prom dress back view with multi-strand crisscross lace-up open back, beaded floral appliqués, fitted silhouette, formal prom gown
Faviana 11269 Silver Gray prom dress with dense beading and sequin on mesh base, sweetheart neckline, fitted silhouette, front view, formal prom gownFaviana 11269 Silver Gray prom dress fully open back with deep V beaded edge, fitted silhouette sweep train, back view, evening gown for prom
Faviana 11235 Peacock front view fitted V-neck jersey prom gown with hot-stone ruching, thigh-high slit, and straps, formal evening gownFaviana 11235 Peacock back view fitted jersey prom gown with crisscross lace-up open back, hot-stone scatter, and sweep train, evening gown
Faviana 11263 Light Pink prom dress front view with floral beading on mesh, fitted silhouette, high slit, and sweep train, formal prom gownFaviana 11263 Light Pink back view showing open crisscross lace-up back with full beaded floral appliqués, fitted long prom gown
Faviana 11250 Light Pink Multi front view strapless sweetheart mermaid prom gown with 3D floral appliqués over tulle and boned corset bodice formal prom gownFaviana 11250 Light Pink Multi back view open crisscross lace-up back on strapless floral appliqué mermaid prom gown with slight train evening gown
Faviana 11209 Red prom front view gown with beaded appliqués, strapless corset bodice, high slit, sweep train, formal prom gownFaviana 11209 Red prom back view gown with crisscross lace-up open back, beaded corset, sweep train, evening gown
Faviana 11202 Light Blue sequin fitted prom gown front view, sweetheart neckline, high slit, open back, formal prom gownFaviana 11202 Light Blue sequin fitted prom gown back view, crisscross straps, completely open back, evening gown, sequin texture detail view
Faviana 11222 Ivory Floral front view prom dress with sequin mesh fabric, strapless square neckline, fitted silhouette, formal prom gownFaviana 11222 Ivory Floral back view prom dress showing fully open back, sequin floral mesh, sweep train, evening gown
Faviana 11218 Lilac Purple prom dress front view with sequin beaded mesh fabric, v-neckline, fitted silhouette, high slit, formal prom gownFaviana 11218 Lilac Purple prom dress back view with fully open back, crisscross lace-up straps, sequin beaded mesh, evening gown
Faviana 11013 Sea Blue prom dress front view in stretch jersey with sweetheart neckline all-over ruching high slit fitted silhouette formal prom gownFaviana 11013 Sea Blue prom dress back view showing full open lace-up crisscross back construction spaghetti straps fitted stretch jersey evening gown
Ellie Wilde EW37121 Royal Blue prom dress front view with hot-stone embellishment, illusion bodice plunge, fitted silhouette, formal prom gownEllie Wilde EW37121 Royal Blue prom dress back view with lace-up crisscross closure, open back, hot-stone embellishment, evening gown
Faviana 11203 Lilac Purple prom dress front view with all-over sequin glitter mesh, deep surplice v-neck, open back, floor-length a-line silhouette, formal prom gownFaviana 11203 Lilac Purple prom dress back view confirming fully open back with thin spaghetti straps, all-over sequin glitter mesh a-line gown, evening gown
Faviana 11003 Steel Blue prom dress front view with beaded mesh overlay, deep v-neck spaghetti straps, fitted silhouette, formal prom gownFaviana 11003 Steel Blue prom dress back view with full open back, criss-cross lace-up tie closure, fitted long silhouette, evening gown
Ellie Wilde EW37207 Strawberry front view prom gown with glitter tulle tiered ruffle skirt, illusion corset bodice, sweetheart neckline, formal prom gownEllie Wilde EW37207 Strawberry back view prom gown with open back spaghetti straps, glitter tulle ruffle train, mermaid silhouette, evening gown
Ellie Wilde EW37083 Emerald strapless mermaid prom gown with glitter lace appliqués, boned corset bodice, and sweep train, front view, formal prom gownEllie Wilde EW37083 Ivory Sand illusion back strapless mermaid prom gown with vertical boning channels and sweep train, back view, evening gown
Faviana 11006 Wine prom dress front view hot-stone strapless corset bodice fitted stretch satin skirt high slit formal prom gownFaviana 11006 Wine prom dress back view fully open back boned corset bodice center-back ruching fitted stretch satin skirt evening gown
Faviana 11040 Black prom dress front view with hot-stone crystal ruched mesh strapless fitted silhouette cocktail party dressFaviana 11040 Black prom dress back view with hot-stone crystals crisscross open lace-up closure fitted long gown semi-formal party dress
Ellie Wilde EW37214 Dark Red front view prom gown with glitter tulle, floral lace appliqués and beading, a-line silhouette, formal prom gownEllie Wilde EW37214 Dark Red back view prom gown with crisscross lace-up open back, boned bodice, glitter tulle skirt, evening gown
Ellie Wilde EW37106 Light Pink beaded corset fitted prom gown with jersey skirt, high slit, and crisscross open back, front view, formal prom gownEllie Wilde EW37106 Light Pink open back lace-up crisscross closure fitted prom gown with beaded bodice, back view, evening gown silhouette
Faviana 11055 Fuchsia Pink prom dress front view with beaded floral illusion bodice, v-neckline, thin straps, and full tulle A-line skirt, formal prom gownFaviana 11055 Fuchsia Pink prom dress back view showing full open back through sheer beaded appliqué illusion mesh bodice, A-line tulle skirt, evening gown
Ellie Wilde EW37069 Navy Blue prom dress front view with hot-stone crystals, sweetheart boned bodice, fitted silhouette, high slit, formal prom gownEllie Wilde EW37069 Navy Blue prom dress back view with crisscross lace-up closure, hot-stone crystals, sweep train, evening gown
Ellie Wilde EW37118 Black prom dress front view, illusion beaded lace bodice, sweetheart neckline with straps, fitted long gown, formal prom gownEllie Wilde EW37118 Black prom dress back view, fully open back, illusion-back detail, fitted sweep train silhouette, evening gown
Ellie Wilde EW37085 Ivory Petal front view strapless mermaid prom gown with beaded lace floral appliqués illusion corset bodice and tulle train formal prom gownEllie Wilde EW37085 Ivory Petal back view illusion back panel sheer mesh with lace and beading mermaid trumpet prom gown evening gown silhouette
Faviana 11031 Hunter prom dress with sequin mesh fabric, v-neck and high slit, fitted silhouette, front view, formal prom gownFaviana 11031 Hunter prom dress with full-length sequin mesh and sweep train, fitted silhouette, side view, evening gown
Faviana 11004 Light Pink strapless fit-and-flare prom gown front view with beaded 3D floral appliques mesh skirt square neckline formal evening gownFaviana 11004 Light Pink open lace-up crisscross back prom gown back view full back exposed ribbon tie closure formal evening gown
Faviana 11077 Navy Blue prom dress front view with hot-stone mesh, scoop neckline, spaghetti straps, long fitted silhouette, formal prom gownFaviana 11077 Navy Blue prom dress back view with full open crisscross lace-up back, hot-stone mesh, long fitted silhouette, evening gown back detail
Ellie Wilde EW37078 black white front view prom gown with glitter beaded rose print mesh illusion V-plunge corset bodice fitted silhouette formal prom gownEllie Wilde EW37078 black white back view prom gown with crisscross lace-up open back sweep train fitted silhouette evening gown
Ellie Wilde EW37116 Black prom dress front view with full beading on mesh, deep v-neck mermaid silhouette, formal prom gownEllie Wilde EW37116 Black prom dress back view with completely open back, thin spaghetti straps, fully beaded mermaid evening gown
Clarisse 811290 Royal Blue prom dress with hot-stone embellishment, deep v-neck spaghetti straps, fitted silhouette, front view, formal prom gownClarisse 811290 Royal Blue prom dress with crisscross lace-up open back, full back exposure, hot-stone fitted gown, back view, evening gown
Ellie Wilde EW37209 Emerald front view prom gown with allover beaded lace, illusion V-neckline, fitted mermaid silhouette, formal prom gownEllie Wilde EW37209 Emerald back view prom gown with open lace-up crisscross back, beaded lace mermaid silhouette, evening gown
Ellie Wilde EW37213 Forest Green strapless sweetheart a-line satin prom gown with boned corset bodice, beaded bust, high slit, front view formal prom gownEllie Wilde EW37213 Forest Green open back corset bodice a-line satin prom gown with train, back view evening gown
Ellie Wilde EW37127Ellie Wilde EW37127
Ellie Wilde EW37127 Sale price$589 USD
Ellie Wilde EW37092 Strawberry Shortcake ivory pink floral print prom dress front view strapless sweetheart boned corset fitted silhouette formal prom gownEllie Wilde EW37092 Strawberry Shortcake ivory pink floral print prom dress back view full open lace-up corset back swept train prom evening gown
Ellie Wilde EW37113 Dusk strapless sweetheart illusion lace mermaid prom gown with glitter ruffle tulle skirt, open crisscross back, front view, formal prom gownEllie Wilde EW37113 Dusk open crisscross lace-up back strapless mermaid prom gown with illusion bodice and glitter ruffle tulle train, back view, evening gown
Ellie Wilde EW37111 Dark Red prom dress front view, organza a-line gown, sweetheart neckline with 3D floral appliqués and beading, high slit, formal prom gownEllie Wilde EW37111 Dark Red prom dress back view, full open lace-up corset back, organza a-line silhouette with sweep train, evening gown
Ellie Wilde EW37222 Sage Green prom gown front view beaded floral appliqués on glitter tulle mermaid trumpet silhouette formal prom gownEllie Wilde EW37222 Sage Green back view fully open back spaghetti straps beaded mermaid sweep train evening prom gown
Ellie Wilde EW37120 Silver prom dress front view with hot-stone embellished stretch jersey, sweetheart neckline, corset bodice, high slit, formal prom gownEllie Wilde EW37120 Silver prom dress back view with crisscross lace-up open back, hot-stone scatter, sweep train, evening gown
Ellie Wilde EW37045 Rose Gold prom dress front view with lace glitter mesh, off-shoulder sweetheart corset bodice, high slit, fitted silhouette, formal prom gownEllie Wilde EW37045 Rose Gold prom dress back view with open lace-up crisscross back, beaded straps, fitted long gown, evening gown pageant styling
Ellie Wilde EW37062 Dusk prom gown front view with satin fabric, boned sweetheart corset bodice, high slit, and draped ruffle, formal prom gownEllie Wilde EW37062 Dusk prom gown back view with crisscross lace-up closure, illusion mesh panel, and sweep train, evening gown
Ellie Wilde EW37216 Navy Blue prom dress with floral lace appliqués over tulle, boned v-neck mermaid trumpet silhouette, formal prom gown, formal prom gownEllie Wilde EW37216 Ivory Champagne Beige prom dress with full-length floral lace, sheer mesh boned bodice, sweeping train, evening gown, evening gown
Ellie Wilde EW37070 Emerald front view fully sequined mermaid prom gown with illusion mesh bodice sweetheart neckline spaghetti straps formal prom gownEllie Wilde EW37070 Emerald back view fully sequined mermaid prom gown with dramatic open back train evening gown
Ellie Wilde EW37049 Black Gold front view fitted sequin floral appliqué mesh prom gown with deep v-neck spaghetti straps and sweep train formal prom gownEllie Wilde EW37049 Black Gold back view open back crisscross lacing fitted sequin prom gown with sweep train evening gown
Ellie Wilde EW37224 Bluebell front view prom dress with glitter tulle illusion bodice, 3D floral appliqués, sweetheart neckline, fitted silhouette, formal evening gownEllie Wilde EW37224 Bluebell back view prom dress with open back, boned illusion bodice, wide shoulder straps, glitter tulle train, evening gown
Ellie Wilde EW37060 dove front view prom gown with beaded illusion mesh, sweetheart neckline, corset bodice, fitted silhouette, formal prom gownEllie Wilde EW37060 dove back view prom gown with open illusion mesh back, spaghetti straps, sweep train, evening gown
Ellie Wilde EW37059 Smoke front view fitted strapless sweetheart beaded floral sequin gown with illusion corset bodice, high slit, prom formal dressEllie Wilde EW37059 Smoke back view open back crisscross lace-up fitted beaded floral gown with train, prom evening gown
Ellie Wilde EW37074 Periwinkle front view strapless glitter prom gown with beaded illusion corset bodice, high slit, fitted silhouette, formal prom gownEllie Wilde EW37074 Periwinkle back view fully open back strapless glitter prom gown with beaded illusion bodice, sweep train, evening gown
Ellie Wilde EW37058 Slate Multi front view prom dress with beaded floral appliqués, illusion corset bodice, sweetheart neckline, long fitted silhouette, formal prom gownEllie Wilde EW37058 Slate Multi back view prom dress with crisscross lacing panel, open back, boned illusion mesh bodice, sweep train, evening gown

Long Dresses to Wear to a Wedding as a Guest – Elegant Styles for Formal & Evening Events

Choosing long dresses to wear to a wedding as a guest is often the best option when you want a look that feels elevated, refined, and appropriate for more formal occasions. Long silhouettes naturally create a polished appearance, making them ideal for evening weddings, black tie events, and upscale venues.

At Marlas Fashions, this collection is curated for guests who want a dress that makes an impact without feeling overdone. From sleek, structured gowns to soft, flowing designs, each piece is selected to help you feel confident and event-ready.

These dresses are designed to move effortlessly from ceremony to reception while maintaining a sophisticated and well-balanced look.

When to Choose a Long Wedding Guest Dress

Long dresses are most appropriate when the event calls for a higher level of formality. Evening weddings, black tie receptions, and ceremonies held in formal venues typically require a more elevated approach to dressing.

Choosing a long dress removes uncertainty—it immediately signals that your outfit aligns with the tone of the event. This makes it one of the most reliable choices when you want to feel appropriately dressed without second-guessing your look.

Start with: Formal Wedding Guest Dresses

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Types of Long Dresses That Work for Wedding Guests

Structured Evening Gowns

Structured gowns offer clean lines and a tailored fit, creating a more modern and refined look. These styles are ideal for formal weddings where a polished appearance is expected.

They are especially effective for indoor venues and evening events.

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Flowy Floor-Length Dresses

Flowy long dresses create movement and softness, making them a strong option for weddings that combine elegance with a more relaxed atmosphere. These designs feel lighter while still maintaining a full-length silhouette.

They are often chosen for outdoor or seasonal weddings where comfort is important.

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Minimalist Long Dresses

Minimalist designs focus on fabric and fit rather than heavy embellishment. These dresses create a refined and understated look that feels modern and intentional.

They are ideal for guests who prefer a clean and effortless aesthetic.

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Choosing the Right Fabric for Long Dresses

Fabric plays a major role in how your dress moves and how formal it feels. The right material ensures your dress maintains its structure while still allowing comfort.

  • Satin: smooth and polished for formal events
  • Chiffon: lightweight with natural movement
  • Crepe: structured and modern
  • Velvet: rich and ideal for cooler seasons

Browse: Sequin Dresses

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How to Style a Long Wedding Guest Dress

Styling a long dress is about maintaining balance. Because the silhouette already creates impact, accessories should enhance the look without overwhelming it.

Heels are essential for maintaining proportion, while minimal jewelry keeps the outfit refined. A structured clutch or light outer layer can complete the look without taking attention away from the dress.

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Comfort and Movement in Long Dresses

While long dresses are more formal, they should still allow you to move comfortably. Features such as slits, flowy fabrics, and thoughtful construction make it easier to walk, sit, and enjoy the event.

Choosing a dress that combines structure with flexibility ensures you feel confident throughout the entire occasion.

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Why Shop Long Wedding Guest Dresses at Marlas Fashions?

  • Authorized retailer – all dresses are authentic and brand new
  • Curated selection of long dresses for formal and evening weddings
  • Fast shipping across Canada, USA, and worldwide
  • Over 30 years of experience in special occasion fashion
  • Dedicated support to help you choose the perfect style