Size 18 Cocktail Dresses

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Premium Structured Lace Maxi Dress

• Body fit: Main
• Length: Maxi
• Neckline: Bandeau

£31.50 £42.00 -25%

Plus

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Plus Slash Neck Peplum Dress

• Body fit: Plus
• Neckline: Slash
• Sleeve length: Short Sleeve

£13.00 £23.00 -43%

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Crinkle Chiffon Cowl Neck Maxi Dress

• Body fit: Main
• Occasion: Occasion
• Style: Fit & Flare Dress

£9.00 £30.00 -70%

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Floral Print Satin Wrap Midi Dress

• Length: Midi
• Neckline: Wrap
• Occasion: Occasion

£8.10 £30.00 -73%

Plus

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Plus Bridesmaid Satin Strappy Maxi Dress

• Length: Maxi
• Occasion: Occasion
• Sleeve length: Strappy

£13.00 £35.00 -63%

Plus

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Plus Tile Print Chiffon Asymmetric Maxi Dress

• Length: Maxi
• Sleeve length: Strappy
• Style: Skater Dress

£28.00 £35.00 -20%

Plus

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Plus Mesh Ruched Drop Hem Maxi Dress

• Body fit: Plus
• Occasion: Occasion
• Style: Skater Dress

£24.65 £29.00 -15%

Plus

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Plus Textured Flare Sleeve Maxi Dress

• Length: Maxi
• Occasion: Occasion
• Style: Smock Dress

£42.50 £50.00 -15%

Plus

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Plus Chiffon Ruffle Maxi Dress

• Body fit: Plus
• Length: Maxi
• Sleeve length: Strappy

£15.00 £30.00 -50%

Debenhams

Mix Print Organza Belted Midi Dress

• Body fit: Main
• Detail: Belted
• Length: Midi

£59.00

Plus

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Plus Sequin Wrap Midi Skater Dress

• Body fit: Plus
• Occasion: Occasion
• Sleeve length: Long Sleeve

£29.00 £45.00 -36%

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Premium Structured Lace Maxi Dress

• Neckline: Bandeau
• Sleeve length: Sleeveless
• Style: Fit & Flare Dress

£35.70 £42.00 -15%

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Satin Cross Back Maxi Slip Dress

• Body fit: Main
• Length: Maxi
• Sleeve length: Strappy

£10.00 £32.00 -69%

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Satin Halterneck Maxi Dress

• Body fit: Main
• Length: Maxi
• Occasion: Occasion

£19.00 £38.00 -50%

Plus

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Plus Mesh Bardot Ruched Maxi Dress

• Length: Maxi
• Neckline: Bardot
• Style: Bodycon Dress

£20.80 £26.00 -20%

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Asymmetric Column Maxi Dress

• Body fit: Main
• Neckline: Asymmetric
• Sleeve length: Strappy

£12.00 £31.00 -61%

Plus

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Plus Ruching Detail Halter Neck Maxi Dress

• Body fit: Plus
• Occasion: Occasion
• Style: Skater Dress

£24.00 £30.00 -20%

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Maternity Drape Detail Maxi Dress

• Body fit: Maternity
• Sleeve length: Short Sleeve
• Style: Fit & Flare Dress

£23.80 £28.00 -15%

Plus

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Plus Chiffon Frill Maxi Dress

• Length: Maxi
• Sleeve length: Long Sleeve
• Style: Skater Dress

£32.30 £38.00 -15%

Plus

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Plus Floral Chiffon Plunge Maxi Dress

• Length: Maxi
• Neckline: Plunge
• Occasion: Occasion

£27.20 £32.00 -15%

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Halterneck Seam Detail Fluid Maxi Dress

• Body fit: Main
• Neckline: Halterneck
• Occasion: Occasion

£23.80 £28.00 -15%

Debenhams

Formal Drop Waist Midi Dress

• Design: Plain
• Occasion: Occasion
• Style: Drop Waist Dress

£33.00 £55.00 -40%

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Satin Frill Strap Maxi Dress

• Body fit: Main
• Length: Maxi
• Sleeve length: Strappy

£15.00 £40.00 -62%

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Floral Chiffon Asymmetric Column Maxi Dress

• Body fit: Main
• Neckline: Asymmetric
• Occasion: Occasion

£13.00 £35.00 -63%

Plus

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Plus Satin Scarf Detail Chiffon Skirt Maxi Dress

• Length: Maxi
• Sleeve length: Strappy
• Style: Column Dress

£22.00 £40.00 -45%

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Textured Ruffle Asymmetric Maxi Dress

• Length: Maxi
• Sleeve length: Strappy
• Style: Fit & Flare Dress

£32.00 £40.00 -20%

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Ombre Print Ruffle Asymmetric Maxi Dress

• Occasion: Occasion
• Sleeve length: Strappy
• Style: Smock Dress

£22.00 £45.00 -51%

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Ruffle Chiffon Maxi Dress

• Length: Maxi
• Neckline: V Neck
• Sleeve length: Strappy

£37.40 £44.00 -15%

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Structured Skater Maxi Dress

• Length: Maxi
• Neckline: Plunge
• Style: Skater Dress

£28.00 £35.00 -20%

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Dropped Waist Pleated Maxi Dress

• Length: Maxi
• Neckline: V Neck
• Style: Slip Dress

£16.00 £35.00 -54%

Plus

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Plus Mesh Bardot Ruched Maxi Dress

• Neckline: Bardot
• Occasion: Occasion
• Sleeve length: Sleeveless

£17.00 £28.00 -39%

Plus

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Plus Chiffon Leopard Ruffle Midaxi Dress

• Length: Maxi
• Occasion: Occasion
• Style: Column Dress

£22.40 £32.00 -30%

Plus

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Plus Chiffon Ruffle Strappy Maxi Dress

• Body fit: Plus
• Occasion: Occasion
• Sleeve length: Strappy

£17.00 £35.00 -51%

Plus

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Plus Crepe Sleeveless Dress With Satin Skirt

• Body fit: Plus
• Length: Maxi
• Style: Column Dress

£32.30 £38.00 -15%

Plus

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Plus Satin Scarf Detail Chiffon Skirt Maxi Dress

• Body fit: Plus
• Length: Maxi
• Style: Column Dress

£19.00 £40.00 -52%

Plus

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Plus Premium Structured Lace Maxi Dress

• Body fit: Plus
• Design: Plain
• Style: Fit & Flare Dress

£33.60 £42.00 -20%

Debenhams

Pleated Midi Dress

• Body fit: Main
• Length: Midi
• Sleeve length: Sleeveless

£29.50 £59.00 -50%

Plus

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Plus Rouched Asymmetric Maxi Dress

• Body fit: Plus
• Neckline: One Shoulder
• Sleeve length: Cap Sleeve

£21.25 £25.00 -15%

Debenhams

Scarf Print Belted Shirt Dress

• Length: Midi
• Occasion: Occasion
• Style: Shirt Dress

£27.50 £55.00 -50%

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Leopard Chiffon Ruffle Maxi Dress

• Neckline: V Neck
• Sleeve length: Strappy
• Style: Fit & Flare Dress

£28.80 £36.00 -20%

Plus

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Plus Chiffon Extreme Cowl Neck Tie Waist Maxi Dress

• Detail: Tie
• Length: Maxi
• Style: Column Dress

£32.00 £40.00 -20%

Plus

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Plus Chiffon Asymmetric Maxi Dress

• Occasion: Occasion
• Sleeve length: Strappy
• Style: Bodycon Dress

£28.00 £35.00 -20%

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Floral Dobby Floral Frill Maxi Dress

• Body fit: Main
• Length: Maxi
• Style: Fit & Flare Dress

£30.60 £36.00 -15%

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Burnout Floral Frill Detail Maxi Dress

• Length: Maxi
• Neckline: V Neck
• Style: Fit & Flare Dress

£23.10 £33.00 -30%

Plus

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Plus Mesh Printed Cowl Neck Ruched Maxi Dress

• Body fit: Plus
• Neckline: Cowl
• Occasion: Occasion

£11.00 £35.00 -69%

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Chiffon Ruffle Strappy Maxi Dress

• Body fit: Main
• Length: Maxi
• Neckline: V Neck

£26.40 £33.00 -20%

Plus

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Plus Floral Burnout Ruffle Hem Maxi Dress

• Body fit: Plus
• Length: Maxi
• Sleeve length: Long Sleeve

£30.40 £38.00 -20%

Plus

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Plus Structured A Line Mini Dress

• Neckline: Slash
• Occasion: Occasion
• Style: Shift Dress

£25.20 £36.00 -30%

Plus

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Plus Structured A Line Mini Dress

• Design: Plain
• Neckline: Slash
• Sleeve length: Sleeveless

£28.80 £36.00 -20%

Plus

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Plus Floral Chiffon Puff Sleeve Ruffle Maxi Dress

• Design: Floral
• Fabric: Chiffon
• Occasion: Occasion

£30.60 £36.00 -15%

Plus

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Plus Premium Structured Lace Maxi Dress

• Length: Maxi
• Neckline: Bandeau
• Occasion: Occasion

£35.70 £42.00 -15%

Plus

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Plus Soft Floral Chiffon Ruffle Maxi Dress

• Body fit: Plus
• Length: Maxi
• Neckline: Plunge

£25.60 £32.00 -20%

Plus

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Plus Floral Chiffon Cowl Neck Maxi Dress

• Body fit: Plus
• Fabric: Chiffon
• Occasion: Occasion

£24.00 £30.00 -20%

Plus

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Plus Floral Chiffon Ruffle Maxi Dress

• Detail: Ruffle
• Length: Maxi
• Neckline: Cowl

£27.20 £32.00 -15%

Debenhams

Caped Column Crepe Midi Dress

• Body fit: Main
• Neckline: Asymmetric
• Occasion: Occasion

£14.70 £49.00 -70%

Debenhams

Marble Print Pleated Midi Dress

• Body fit: Main
• Length: Midi
• Neckline: Crew

£41.30 £59.00 -30%

Debenhams

Abstract Organza Belted Midi Dress

• Body fit: Main
• Neckline: V Neck
• Occasion: Occasion

£23.60 £59.00 -60%

Plus

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Plus Mesh Bardot Drape Detail Maxi Dress

• Body fit: Plus
• Length: Maxi
• Occasion: Occasion

£29.75 £35.00 -15%

Plus

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Plus Plunge Halterneck Chiffon Maxi Dress

• Design: Plain
• Length: Maxi
• Sleeve length: Strappy

£24.00 £30.00 -20%

Plus

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Plus Ruffle Front Seam Scarf Detail Maxi Dress

• Body fit: Plus
• Sleeve length: Long Sleeve
• Style: Bodycon Dress

£26.25 £35.00 -25%