Long Dresses to Wear to a Wedding as a Guest – Formal, Black Tie & Evening Styles – Page 29 Skip to content

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Long Dresses To Wear To A Wedding As A Guest

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Ellie Wilde EW37108 Hot Pink off-shoulder sweetheart prom gown with chiffon ruffle skirt, illusion corset bodice, floral appliqués, a-line silhouette, front view, formal prom gownEllie Wilde EW37108 Hot Pink open bare back prom gown with tiered chiffon ruffles, boned illusion bodice, sweetheart neckline, a-line silhouette, back view, evening gown
Ellie Wilde EW37125 Light Blue prom dress front view with beaded floral appliqués over lace and mesh, fitted silhouette, deep v-neckline, formal prom gownEllie Wilde EW37125 Light Blue prom dress back view showing fully open back, crisscross tie detail, sweep train, evening gown for formal dance
Ellie Wilde EW37073 Peppermint Tea and Periwinkle editorial prom gown with glitter fabric, floral beading, sweetheart neckline, high slit, fitted silhouette, formal prom gownEllie Wilde EW37073 Peppermint Tea detail view strapless prom dress with boned corset bodice, floral appliqués, beading, sweetheart neckline, evening gown
Ellie Wilde EW37099 Sea Glass Silver front view prom dress with beaded illusion bodice, ruching, sweetheart neckline, fitted fitted silhouette, formal prom gownEllie Wilde EW37099 Sea Glass Silver back view prom dress with open back, illusion mesh panels, spaghetti straps, fitted train, evening gown
Ellie Wilde EW37057 Slate prom front view gown with beaded mesh corset bodice, tiered chiffon ruffle skirt, high slit, sweetheart neckline, formal prom gownEllie Wilde EW37057 Slate prom back view gown with crisscross lace-up corset closure, sheer mesh bodice with boning, tiered chiffon skirt, evening gown
Ellie Wilde EW37075 Magenta prom dress front view glitter jersey corset bodice with sweetheart neckline spaghetti straps and high slit formal prom gownEllie Wilde EW37075 Magenta prom dress back view open back with decorative cage straps glitter jersey fitted silhouette red carpet styling
Ellie Wilde EW37051 Gold prom dress front view with glitter lace, floral appliqués, sweetheart neckline, boned corset bodice, high slit, formal prom gownEllie Wilde EW37051 Gold back view open crisscross lace-up back with ruffle cascade train, glitter lace, fitted silhouette, evening prom gown for formal event
Ellie Wilde EW37068 Light Blue Silver prom dress with stretch jersey, illusion corset bodice, floral appliqués, sweetheart neckline, fitted silhouette, front view, formal prom gownEllie Wilde EW37068 Navy Blue Gold prom dress with boned corset, illusion mesh panels, floral appliqués, high slit, sweep train, front view, evening gown
Ellie Wilde EW37114 Red prom dress front view with lace appliqué and beaded bodice, strapless sweetheart mermaid silhouette with sweeping train, formal prom gownEllie Wilde EW37114 Red prom dress back view showing full open back, boned strapless mermaid gown with lace bodice and train, evening gown
Ellie Wilde EW37101 Royal Blue prom gown front view, fully beaded Art Deco mermaid trumpet silhouette with deep v-neck, spaghetti straps, formal prom gownEllie Wilde EW37101 Royal Blue prom gown back view, full open back with spaghetti straps, beaded trumpet skirt sweep train, evening gown styling
Clarisse 811254 silver prom dress front view, fully sequined mermaid gown with sweetheart neckline, beaded crisscross straps, keyhole cutout, formal prom gownClarisse 811254 silver prom dress back view, completely open back with beaded straps and floor-sweeping train, sequin mermaid silhouette, evening gown
Ellie Wilde EW37042 Dusk front view strapless sweetheart sequin mermaid prom gown with floral appliqué beading open back and sweep train formal evening gownEllie Wilde EW37042 Dusk back view open back full-length sequin mermaid prom gown with floral bead appliqués structured sweetheart bodice and sweep train evening gown
Ellie Wilde EW37071 Emerald prom dress front view fitted sequin corset satin gown with illusion mesh panel sweetheart neckline high slit and train formal prom gownEllie Wilde EW37071 Emerald prom dress back view lace-up crisscross open back fitted satin gown with illusion corset panel and train evening gown
Ellie Wilde EW37077 Red prom dress front view with hot-stone embellished skirt, strapless sweetheart corset bodice, high slit, sweep train, formal prom gownEllie Wilde EW37077 Black prom dress back view showing full open lace-up crisscross closure, fitted silhouette, sweep train, evening gown
Ellie Wilde EW37084 Hot Pink and Royal Blue editorial prom gown with satin, floral appliqués, sweetheart neckline, boned corset bodice, formal prom gownEllie Wilde EW37084 Diamond White front view prom gown with satin, illusion side panel, strapless sweetheart neckline, fitted corset silhouette, evening gown
Ellie Wilde EW37010 Black front view strapless sweetheart fitted beaded jersey prom gown with high slit open back and sweeping train formal prom gownEllie Wilde EW37010 Black back view fully open back boned sweetheart strapless beaded jersey prom gown with high slit and train evening gown
Ellie Wilde EW37037 Black front view prom dress with hot-stone mesh, deep v-neckline, detachable floral puff sleeves, fitted silhouette, formal prom gownEllie Wilde EW37037 Black back view prom dress with fully open back, spaghetti straps, hot-stone mesh body, chiffon train, evening gown
Ellie Wilde EW37016 Frosted Bronze and Frosted Plum Gold editorial front view beaded illusion corset fitted prom gown with stretch jersey skirt high slit and sweep train formal evening gownEllie Wilde EW37016 Frosted Bronze and Frosted Plum Gold bodice detail beaded illusion corset with sheer mesh boning channels and floral crystal appliques off-shoulder sweetheart fitted prom gown
Ellie Wilde EW37044 Rose Gold prom gown front view with beaded illusion corset bodice, strapless sweetheart neckline, ruched satin skirt, high slit, formal prom gownEllie Wilde EW37044 Rose Gold prom gown back view with open crisscross lace-up illusion corset back, sweep train, evening gown
Ellie Wilde EW37061 Red strapless sweetheart fitted hot-stone prom gown with illusion mesh boned bodice, high slit, sweep train, front view, formal prom gownEllie Wilde EW37061 Red crisscross lace-up open back fitted hot-stone prom gown with sweep train, back view, evening gown
Ellie Wilde EW37015 Frosted Bronze prom dress with fully beaded mesh, corset bodice, sweetheart neckline, high slit, front view, formal prom gownEllie Wilde EW37015 Frosted Bronze prom dress with open back, crisscross lace-up closure, beaded train, back view, evening gown
Ellie Wilde EW37012 Black prom dress front view with illusion corset bodice, beaded sweetheart neckline, high slit, fitted jersey gown, formal prom gownEllie Wilde EW37012 Black prom dress back view with open back lace-up crisscross closure, fitted jersey silhouette, full train, evening gown
Ellie Wilde EW37050 Dark Gold and Black strapless sweetheart prom gown with beaded illusion corset bodice, hot-stone jersey skirt, high slit, fitted silhouette, formal prom gownEllie Wilde EW37050 Black front and Dark Gold crisscross open-back prom gown with boned illusion corset, sweep train, fitted silhouette, evening gown
Ellie Wilde EW37041 Dusk front view fitted hot-stone prom gown with sweetheart neckline high slit open back and train formal prom gownEllie Wilde EW37041 Dusk back view deeply open back fitted hot-stone prom gown with spaghetti straps sweetheart neckline and sweeping train evening gown
Ellie Wilde EW37019 Navy Blue prom dress front view with full sequin coverage, beaded floral appliqués, sweetheart neckline, fitted corset bodice, and high slit, formal prom gownEllie Wilde EW37019 Navy Blue prom dress back view with lace-up crisscross open back, beaded straps, and sweep train, evening gown for formal dance
Ellie Wilde EW37038 Sage Green prom dress with hot-stone mesh corset bodice, boning, high slit, spaghetti straps, scoop neckline, front view, formal prom gownEllie Wilde EW37038 Sage Green prom dress with full open back, crisscross lace-up closure, sweep train, back view, evening gown for black-tie events
Ellie Wilde EW37056 Slate Gold prom front view fitted beaded illusion corset bodice off-shoulder sweetheart neckline high slit satin gown formal prom gownEllie Wilde EW37056 Slate Gold prom back view fully open illusion corset back beaded mesh shoulder to waist sweep train fitted evening gown
Ellie Wilde EW37030 Hot Pink front view prom dress with sequin lace, boned corset off-shoulder sweetheart neckline, high slit, formal prom gownEllie Wilde EW37030 Hot Pink back view prom dress with lace-up crisscross open back, glitter tulle cape train, evening gown
Ellie Wilde EW37021 Forest Green Multi and Royal Blue Multi prom gown editorial back and front view with glitter mesh floral lace appliqués mermaid silhouette formal evening gownEllie Wilde EW37021 Ice Blue Multi prom dress front view deep v-neck spaghetti straps glitter mesh sequin beading mermaid silhouette red carpet styling
Faviana 11071E Navy Blue front formal dress with stretch jersey satin, one-shoulder neckline, side ruching, fitted silhouette, evening gownFaviana 11071E Navy Blue back formal dress with single strap, sweep train, fitted flare, plus-size prom gown
Ellie Wilde EW37036 Red prom front view fitted strapless sweetheart corset gown hot-stone rhinestone mesh skirt high slit sweep train formal prom gownEllie Wilde EW37036 Red back view fully open back corset bodice boning channels visible hot-stone mesh skirt sweep train evening prom gown
Ellie Wilde EW37011 Black prom dress front view with illusion mesh bodice, rhinestone beading, sweetheart corset silhouette, formal prom gownEllie Wilde EW37011 Black prom dress back view with lace-up corset closure, boning channels, fitted long skirt, evening gown
Ellie Wilde EW37013 light gold slate blue and silver prom gown front view with beaded illusion corset bodice, floral appliqués, sweetheart neckline, sequin fitted trumpet skirt, formal prom gown
Ellie Wilde EW37027 Magenta front view fitted lace mermaid prom gown with floral appliqués, beaded accents, v-neckline, sweep train, formal prom gownEllie Wilde EW37027 Magenta back view fitted lace mermaid prom gown with crisscross lace-up open back, floral appliqués, sweep train, evening gown
Ellie Wilde EW37046 Light Gold front view fitted metallic corset prom gown with beaded mesh bodice sweetheart neckline high slit and train formal prom gownEllie Wilde EW37046 Light Gold back view crisscross lace-up open-back corset prom gown with metallic skirt and train evening gown
Ellie Wilde EW36002 Slate front view strapless beaded illusion corset fitted prom gown with satin skirt, ruching, high slit, formal prom gownEllie Wilde EW36002 Slate side view strapless beaded illusion corset fitted prom gown with lace-up back, sweep train, evening gown
Ellie Wilde EW37039 Dusk front view fitted strapless sweetheart prom gown with beaded bodice, mesh cutouts, and high slit, formal prom gownEllie Wilde EW37039 Dusk back view fitted strapless sweetheart prom gown with fully open back, boned bodice, and sweep train, evening gown
Ellie Wilde EW36045 Black prom dress front view with satin fabric, crystal-beaded illusion corset panel, strapless sweetheart neckline, fitted silhouette, formal prom gownEllie Wilde EW36045 Black prom dress detail view with boned illusion mesh panel, rhinestone beading along boning channels and bust cup edge, evening gown styling
Ellie Wilde EW36049 Black prom dress front view with hot-stone beading, strapless sweetheart illusion bodice, fitted silhouette, high slit, formal prom gownEllie Wilde EW36049 Black prom dress back view showing full open back, sweep train, hot-stone beading, fitted silhouette, evening gown
Ellie Wilde EW37000 Dark Purple Multi front view prom dress in structured satin with deep v-neckline, beaded floral appliqués, fitted mermaid silhouette, formal prom gownEllie Wilde EW37000 Dark Purple Multi back view prom dress showing fully open back, spaghetti straps, fitted mermaid silhouette with sweeping train, evening gown
Clarisse 811287 Sky Blue prom dress front view beaded corset bodice with boning sweetheart strapless fitted jersey gown formal prom gownClarisse 811287 Sky Blue prom dress back view lace-up crisscross closure beaded corset fitted floor-length gown evening gown
Ellie Wilde EW36037 BerrySorbet and TropicalSorbet ombre editorial prom dress with glitter tulle tiered ruffle skirt, 3D floral appliques, sweetheart corset bodice, formal prom gownEllie Wilde EW36037 TropicalSorbet pink orange ombre prom dress full view with glitter tulle tiered skirt, high slit, sweep train, a-line silhouette, evening gown
Ellie Wilde EW37014 Frosted Bronze prom dress front view with beaded floral corset bodice, jersey high-slit skirt, sweep train, formal prom gownEllie Wilde EW37014 Frosted Bronze prom dress back view showing full crisscross lace-up open back corset closure, long fitted silhouette, evening gown
Ellie Wilde EW37040 Bluebell front view fitted glitter lace sweetheart gown with floral appliqués high slit and open crisscross back for prom formal prom gownEllie Wilde EW37040 Bluebell back view lace-up crisscross open back fitted glitter lace gown with train prom evening gown
Ellie Wilde EW37032 Candy Pink prom dress front view with iridescent sequin mesh, off-shoulder sweetheart neckline, illusion corset bodice, and high-slit fitted gown formal prom gownEllie Wilde EW37032 Candy Pink prom dress back view with fully open upper back, illusion mesh panel, sweep train, and sequin embroidery evening gown
Clarisse 811208 Royal Blue prom dress front view with glitter jersey, one-shoulder strap, high front slit, fitted silhouette, formal prom gownClarisse 811208 Royal Blue prom dress back view with open back, ring hardware detail, cape panel, fitted glitter jersey, evening gown
Ellie Wilde EW37001 Dark Purple Multi front view prom gown with printed floral chiffon tiered ruffle skirt boned corset bodice strapless sweetheart neckline formal evening gownEllie Wilde EW37001 Dark Purple Multi back view prom gown showing lace-up corset back open back closure boned bodice floor-length a-line silhouette red carpet styling
Ellie Wilde EW37017 Slate Gold prom dress with beaded illusion corset bodice, sweetheart neckline, high slit, spaghetti straps, front view, formal prom gownEllie Wilde EW37017 Slate Gold prom dress with crisscross lace-up open back, boning channels, sweep train, back view, pageant 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