Formal Maxi Dresses

Formal maxi dresses for school formals and black tie evenings, across every colour. Full-length silhouettes designed to flatter all night.

 
Ayla Dress featuring a sleek fitted silhouette with thin straps and draped sash detail in soft limoncello tone
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Ayla Dress - Limoncello

£220.00 GBP £290.00 GBP
 
Alla Dress black strapless gown with sheer bodice and ruched waist for formal, cocktail, and black tie occasions by Studio Lexi
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Alla Dress - Black

£175.00 GBP £290.00 GBP
 
Aura Dress featuring a strapless satin silhouette with draped detail and thigh-high split in vibrant hot pink for formal occasions
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Aura Dress - Hot Pink

£175.00 GBP £290.00 GBP
 
Diana Dress sleek silhouette with deep V neckline and subtle back detail in scarlet for formal occasions by Studio Lexi
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Diana Dress - Scarlet

£175.00 GBP £290.00 GBP
 
Samira Dress with draped one-shoulder design, ruched waist, and thigh-high split in black satin for formal black tie events
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Samira Dress - Black

£175.00 GBP £290.00 GBP
 
Marion Dress elegant draped neckline with slim straps and thigh-high split in buttery cream for formal black tie occasions by Studio Lexi
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Marion Dress - Butter Cream

£165.00 GBP £280.00 GBP
 
Alla Dress strapless design with sheer lace bodice and ruched skirt in butter cream for formal and black tie occasions by Studio Lexi
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Alla Dress - Butter Cream

£175.00 GBP £290.00 GBP
 
Narelle Dress featuring an asymmetrical neckline, side cutout, and high split in elegant black for formal events
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Narelle Dress - Black

£165.00 GBP £280.00 GBP
 
Viola Dress pink marble print one-shoulder gown with side split and draped detailing for cocktail and formal occasions
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Viola Dress - Pink Marble Print

£155.00 GBP £255.00 GBP
 
Ara Dress featuring a sleek one-shoulder design with draped detail and small train in elegant oyster for formal occasions
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Ara Dress - Oyster

£175.00 GBP £290.00 GBP

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Liza Dress fitted lace design with delicate straps and scalloped neckline in black for cocktail and party by Studio Lexi
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Liza Dress - Black

£83.00 GBP £280.00 GBP
 
Viola Dress sleek one-shoulder gown with side draping and high slit in charcoal for black tie and formal occasions
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Viola Dress - Charcoal

£155.00 GBP £255.00 GBP
 
Samira Dress featuring a backless design, small train, and thigh-high side split in mojito for formal and wedding occasions
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Samira Dress - Mojito Diamante Strap

£92.00 GBP £305.00 GBP
 
Emilie Dress strapless silhouette with textured bodice and flowing tulle skirt in vibrant raspberry by Studio Lexi
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Emilie Dress - Raspberry

£110.00 GBP £365.00 GBP
 
Sandro Dress featuring an asymmetric one-shoulder design with cutout waist and high split in vibrant orange for formal occasions
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Sandro Dress - Tangerine

£77.00 GBP £255.00 GBP
 
Novia Dress featuring a plunging halter neck and sleek silhouette in pineapple yellow for formal occasions
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Novia Dress - Pineapple

£165.00 GBP £280.00 GBP
 
Kiri Dress featuring a sleek black satin fabric with thin straps and a high side split for formal occasions
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Kiri Dress - Black

£88.00 GBP £290.00 GBP
 
Monroe Dress with cowl neckline, slim straps, and thigh-high split in vibrant lagoon blue by Studio Lexi
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Monroe Dress - Lagoon Blue

£88.00 GBP £290.00 GBP
 
Ivy Dress featuring a sleek fitted silhouette with ruched sides and thin straps in vibrant cobalt satin for formal events
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Ivy Dress - Cobalt

£88.00 GBP £290.00 GBP
 
Havana Dress featuring a ruched one-shoulder style with side cutout and high split in pineapple yellow for cocktail and formal events
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Havana Dress - Pineapple

£83.00 GBP £280.00 GBP
 
Lucy Dress featuring a strapless, bra friendly silhouette with a thigh-high split in black satin for formal occasions
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Lucy Dress - Black

£88.00 GBP £290.00 GBP
 
Samira Dress features a one-shoulder backless design with high side split in cream satin for formal occasions
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Samira Dress - Cream

£175.00 GBP £290.00 GBP
 
Pirro Dress featuring a sleek split-front design and halter neckline in vibrant magenta for cocktail and formal occasions
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Pirro Dress - Magenta

£83.00 GBP £280.00 GBP
 
Lola Dress featuring a plunging neckline and layered tulle skirt with a flowing small train in mango for party wear
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Lola Dress - Mango

£175.00 GBP £290.00 GBP
 
Aura Dress featuring a strapless silhouette with a draped detail and high leg split in white for formal occasions
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Aura Dress - White

£175.00 GBP £290.00 GBP
 
Samira Dress featuring an asymmetrical neckline, backless design, and high side split in blue abstract print for formal occasions
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Samira Dress - Abstract Navy Print

£88.00 GBP £290.00 GBP
 
Nola Dress featuring an elegant one-shoulder design in wine with a sleek silhouette for formal and black tie occasions
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Nola Dress - Wine

£165.00 GBP £275.00 GBP

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Bondi Dress featuring a sleek silhouette with deep V-neckline, thin straps, and elegant black fabric for formal occasions
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Bondi Dress - Black

£165.00 GBP £280.00 GBP
 
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Aurea Dress - Cobalt

£88.00 GBP £290.00 GBP
 
Rita Dress fitted one-shoulder gown in white with asymmetrical neckline for formal and cocktail occasions by Studio Lexi
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Rita Dress - White

£155.00 GBP £255.00 GBP
 
Tajo Dress sleek strapless silhouette with fitted waist in white, ideal for formal, bridesmaid, and black tie occasions by Studio Lexi
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Tajo Dress - White

£165.00 GBP £280.00 GBP
 
Samira Dress with one-shoulder silhouette, high side split, ruched waist, and backless detail in olive satin for formal occasions
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Samira Dress - Olive

£88.00 GBP £290.00 GBP
 
Lisandra Dress featuring a sleek silhouette with chain straps in black for sophisticated cocktail and formal occasions
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Lisandra Dress - Black

£83.00 GBP £280.00 GBP
 
Emilie Dress strapless design with sheer layered skirt, high side split and textured trim in black for formal and black tie by Studio Lexi
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Emilie Dress - Black

£110.00 GBP £365.00 GBP
 
Ivy Dress featuring a sleek satin finish with slim straps and ruched sides in honey for formal and wedding guest wear
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Ivy Dress - Honey

£88.00 GBP £290.00 GBP
 
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Aurea Dress - Mango

£88.00 GBP £290.00 GBP
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Formal Maxi Dresses For Every Formal Night

A full-length gown is the classic formal choice, and this collection narrows our wider formal dresses to that silhouette specifically, across every colour we carry.

A Fabric For The Occasion

Satin and mesh both bring a polished evening finish, with jersey for an easier drape, tulle and lace for texture, and beaded finishes for a bit more shine.

For Your Year 12 Formal

If you are shopping for a year 12 formal specifically, a full-length gown is a natural starting point - much of the evening is spent seated before the dancing starts, so a fabric with a little structure through the middle earns its place.

More To Explore

For a defined waist at the same length, browse formal corset dresses, or the wider maxi dresses collection for every occasion at full length.

Designed To Flatter

Every dress here is chosen to drape well at full length, carefully finished so it holds its shape from the first dance to the last.