Size 18 Cocktail Dresses
233 products
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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%
Plus
boohoo
Plus Chiffon Ruffle Maxi Dress
- Body fit: Plus
- Length: Maxi
- Sleeve length: Strappy
£15.00
£30.00
-50%
boohoo
Ruffle Chiffon Maxi Dress
- Length: Maxi
- Neckline: V Neck
- Sleeve length: Strappy
£35.20
£44.00
-20%
boohoo
Premium Structured Lace Maxi Dress
- Body fit: Main
- Length: Maxi
- Neckline: Bandeau
£35.70
£42.00
-15%
Plus
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Plus Structured A Line Mini Dress
- Body fit: Plus
- Length: Midi
- Style: Shift Dress
£28.80
£36.00
-20%
boohoo
Floral Chiffon Asymmetric Column Maxi Dress
- Body fit: Main
- Neckline: Asymmetric
- Occasion: Occasion
£21.00
£35.00
-40%
Plus
boohoo
Plus Floral Chiffon Puff Sleeve Ruffle Maxi Dress
- Design: Floral
- Fabric: Chiffon
- Occasion: Occasion
£32.40
£36.00
-10%
Plus
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Plus Chiffon Ruffle Detail Maxi Skater Dress
- Length: Maxi
- Occasion: Occasion
- Style: Skater Dress
£24.00
£30.00
-20%
Plus
boohoo
Plus Bridesmaid Satin Strappy Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Sleeve length: Strappy
£11.00
£35.00
-69%
Plus
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Plus Satin Scarf Detail Chiffon Skirt Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Column Dress
£18.00
£40.00
-55%
Plus
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Plus Sequin Wrap Floor Sweeping Maxi Dress
- Fabric: Sequin
- Length: Maxi
- Occasion: Occasion
£15.00
£50.00
-70%
Plus
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Plus Bridesmaid Satin Square Neck Maxi Dress
- Neckline: Square
- Sleeve length: Sleeveless
- Style: Slip Dress
£11.00
£35.00
-69%
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 Mesh Bardot Ruched Maxi Dress
- Neckline: Bardot
- Occasion: Occasion
- Sleeve length: Sleeveless
£14.00
£28.00
-50%
Plus
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Plus Slash Neck Peplum Dress
- Body fit: Plus
- Neckline: Slash
- Sleeve length: Short Sleeve
£13.00
£23.00
-43%
Plus
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Plus Premium Structured Lace Maxi Dress
- Body fit: Plus
- Design: Plain
- Style: Fit & Flare Dress
£29.00
£42.00
-31%
Plus
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Plus Satin Ruched Shoulder Detail Sleeveless Maxi Dress
- Detail: Ruched
- Length: Maxi
- Occasion: Occasion
£34.20
£38.00
-10%
Plus
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Plus Bridesmaid Satin High Neck Maxi Dress
- Body fit: Plus
- Length: Maxi
- Sleeve length: Long Sleeve
£30.40
£38.00
-20%
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Satin Frill Strap Maxi Dress
- Body fit: Main
- Occasion: Occasion
- Sleeve length: Strappy
£12.00
£40.00
-70%
Plus
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Plus Crepe Sleeveless Dress With Satin Skirt
- Length: Maxi
- Sleeve length: Strappy
- Style: Column Dress
£32.00
£40.00
-20%
Plus
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Plus Mesh Ruched Drop Hem Maxi Dress
- Body fit: Plus
- Sleeve length: Sleeveless
- Style: Skater Dress
£24.65
£29.00
-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 Chiffon Ruffle Strappy Maxi Dress
- Body fit: Plus
- Occasion: Occasion
- Sleeve length: Strappy
£15.00
£35.00
-57%
Plus
boohoo
Plus Mesh Bardot Ruched Maxi Dress
- Length: Maxi
- Neckline: Bardot
- Style: Bodycon Dress
£23.40
£26.00
-10%
Plus
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Plus Chiffon Layered Plunge Front Maxi Dress
- Fabric: Chiffon
- Occasion: Occasion
- Style: Skater Dress
£22.00
£36.00
-39%
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%
Plus
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Plus Crepe Sleeveless Dress With Chiffon Skirt
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Column Dress
£37.80
£42.00
-10%
Plus
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Plus Chiffon Frill Maxi Dress
- Body fit: Plus
- Occasion: Occasion
- Sleeve length: Long Sleeve
£21.00
£35.00
-40%
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 Chiffon Ruffle Plunge Maxi Dress
- Detail: Ruffle
- Neckline: Plunge
- Style: Skater Dress
£18.00
£34.00
-47%
Plus
boohoo
Plus Chiffon Ruffle Plunge Maxi Dress
- Design: Plain
- Neckline: Plunge
- Style: Skater Dress
£18.00
£34.00
-47%
boohoo
Floral Print Satin Wrap Midi Dress
- Length: Midi
- Neckline: Wrap
- Occasion: Occasion
£8.10
£30.00
-73%
Plus
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Plus Ruffle Detail Maxi Dress
- Body fit: Plus
- Occasion: Occasion
- Sleeve length: Sleeveless
£31.50
£35.00
-10%
Plus
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Plus Ruffle Front Seam Scarf Detail Maxi Dress
- Body fit: Plus
- Sleeve length: Long Sleeve
- Style: Bodycon Dress
£21.00
£35.00
-40%
Plus
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Plus Floral Chiffon Lace Trim Maxi Dress
- Body fit: Plus
- Design: Floral
- Style: Column Dress
£30.40
£38.00
-20%
Plus
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Plus Satin High Neck Maxi Dress with Lace Trim
- Detail: Lace
- Fabric: Satin
- Style: Slip Dress
£25.60
£32.00
-20%
Plus
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Plus Floral Burnout Ruffle Hem Maxi Dress
- Body fit: Plus
- Sleeve length: Long Sleeve
- Style: Fit & Flare Dress
£34.20
£38.00
-10%
Plus
boohoo
Plus Floral Chiffon Plunge Maxi Dress
- Length: Maxi
- Neckline: Plunge
- Occasion: Occasion
£25.60
£32.00
-20%
Plus
boohoo
Plus Burnout Ruffle Slip Maxi Dress
- Body fit: Plus
- Occasion: Occasion
- Sleeve length: Strappy
£25.20
£28.00
-10%
Plus
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Plus Chiffon Plunge Maxi Dress
- Fabric: Chiffon
- Neckline: Plunge
- Sleeve length: Short Sleeve
£24.00
£30.00
-20%
boohoo
Satin And Chiffon Mix Maxi Dress
- Body fit: Main
- Neckline: Sweetheart
- Occasion: Occasion
£25.60
£32.00
-20%
Plus
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Plus Double Layer Ruched Plunge Batwing Maxi Dress
- Body fit: Plus
- Length: Maxi
- Style: Maxi Dress
£28.05
£33.00
-15%
boohoo
Satin Frill Strap Maxi Dress
- Body fit: Main
- Length: Maxi
- Sleeve length: Strappy
£13.00
£40.00
-68%
Plus
boohoo
Plus Chiffon Strappy Ruffle Maxi Dress
- Body fit: Plus
- Design: Plain
- Style: Fit & Flare Dress
£17.00
£34.00
-50%
Plus
boohoo
Plus Chiffon Ruched Blouson Sleeve Maxi Dress
- Body fit: Plus
- Neckline: V Neck
- Sleeve length: Long Sleeve
£36.00
£40.00
-10%
Plus
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Plus Ruching Detail Halter Neck Maxi Dress
- Fabric: Cotton Poplin
- Length: Maxi
- Occasion: Occasion
£18.00
£30.00
-40%
Plus
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Plus Polka Dot Chiffon Ruched Waist Maxi Dress
- Fabric: Chiffon
- Occasion: Occasion
- Sleeve length: Short Sleeve
£31.50
£35.00
-10%
boohoo
Structured Skater Maxi Dress
- Length: Maxi
- Neckline: Plunge
- Style: Skater Dress
£28.00
£35.00
-20%
Plus
boohoo
Plus Chiffon Asymmetric Maxi Dress
- Occasion: Occasion
- Sleeve length: Strappy
- Style: Bodycon Dress
£31.50
£35.00
-10%
Plus
boohoo
Plus Plunge Halterneck Chiffon Maxi Dress
- Design: Plain
- Length: Maxi
- Sleeve length: Strappy
£21.00
£30.00
-30%
Plus
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Plus Floral Chiffon Ruffle Maxi Dress
- Detail: Ruffle
- Length: Maxi
- Neckline: Cowl
£28.80
£32.00
-10%
Plus
boohoo
Plus Floral Chiffon Strappy Ruffle Maxi Dress
- Neckline: V Neck
- Occasion: Occasion
- Style: Slip Dress
£28.80
£32.00
-10%
Plus
boohoo
Plus Chiffon Ruched Waist Maxi Dress
- Fabric: Chiffon
- Length: Maxi
- Occasion: Occasion
£30.60
£34.00
-10%
Plus
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Plus Bandeau 2 in 1 Maxi Dress
- Design: Plain
- Length: Maxi
- Style: Column Dress
£36.00
£40.00
-10%
Plus
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Plus Crepe Asymmetric Neck Skater Midi Dress
- Design: Plain
- Length: Midi
- Sleeve length: Cap Sleeve
£25.20
£28.00
-10%
Plus
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Plus V Neck Chiffon Ruffle Maxi Dress
- Neckline: V Neck
- Sleeve length: Strappy
- Style: Fit & Flare Dress
£17.00
£32.00
-47%
Plus
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Plus Chiffon Ruffle Maxi Dress
- Body fit: Plus
- Fabric: Chiffon
- Length: Maxi
£24.00
£30.00
-20%
Plus
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Plus Dobby Chiffon Frill Detail Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Skater Dress
£27.00
£45.00
-40%
Plus
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Plus Chiffon Strappy Ruffle Maxi Dress
- Detail: Ruffle
- Occasion: Occasion
- Sleeve length: Strappy
£24.00
£30.00
-20%
Plus
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Plus Zebra Chiffon Strappy Ruffle Maxi Dress
- Design: Zebra
- Neckline: Cowl
- Sleeve length: Strappy
£28.00
£35.00
-20%
Showing 60 of 233