Formal Dresses
1003 Products
22% OFF
Cowl Neck Asymmetric Fit And Flare Dress in Sage
€58.00
You save 47%
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4.5(10)
22% OFF
Lace Plunge Keyhole Front Bodycon Dress in Ivory
€26.00
You save 71%
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5.0(2)
22% OFF
Halter Neck Column Dress in Sage
€109.95
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4.9(112)
22% OFF
Long Sleeve V Neck Bodycon Dress in Black
€84.00
You save 16%
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5.0(7)
22% OFF
Boat Neck Ruched Fitted Dress in Chocolate
€60.00
You save 33%
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4.8(13)
22% OFF
Long Sleeve Knot Detail Dress in Black
€43.00
You save 46%
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5.0(2)
22% OFF
Contrast Lace Bodice Bias Cowl Drop Waist Dress in Cream
€89.95
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4.9(108)
22% OFF
Stretch Lace Twist Off Shoulder Dress in White
€33.00
You save 67%
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22% OFF
Strapless Ruched Fitted Column Dress in Blue
€99.95
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4.8(20)
22% OFF
Scoop Neck Ruched Fitted Dress in Mocha
€109.95
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4.7(23)
22% OFF
Satin Slip Dress in Chocolate
€53.00
You save 52%
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4.9(40)
22% OFF
Satin One Shoulder Side Split Dress in Sky Blue
€26.00
You save 76%
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4.9(25)
22% OFF
Satin One Shoulder Side Split Dress in Olive
€109.95
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4.9(25)
22% OFF
Satin One Shoulder Side Split Dress in Chocolate
€71.00
You save 35%
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4.9(25)
22% OFF
Tip Shoulder Draped Fitted Dress in Mocha
€41.00
You save 63%
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4.9(8)
22% OFF
Square Neck Contrast Skirt Dress in White
€87.00
You save 46%
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4.7(3)
22% OFF
Twist Front Cut Out Ruched Dress in Baby Blue
€79.95
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4.9(42)
22% OFF
Plunge Lace Fit And Flare Dress in Chocolate
€109.95
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5.0(1)
22% OFF
Lace Off Shoulder Side Split Dress in Pink
€42.00
You save 58%
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4.9(27)
22% OFF
Drop Waist Low Back Dress in Black
€99.95
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4.9(7)
22% OFF
Long Sleeve Contrast Lace Bodycon Dress in Chocolate
€109.95
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4.9(15)
22% OFF
Halter Scoop Neck Low Back Bodycon Dress in Red
€53.00
You save 47%
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4.8(45)
22% OFF
3D Floral Strapless Column Dress in Pink
€110.00
You save 39%
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4.8(28)
22% OFF
Boat Neck Backless Tie Front Long Sleeve Jersey Dress in Black
€109.95
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4.9(7)
Showing 961 - 990 of 1003 Products
Frequently Asked Questions
Can I wear a midi dress to a formal event?
Check the invitation first. A midi in a dressier fabric with an elegant finish can suit some formal events. For black tie, follow the host’s guidance rather than assuming every midi works.
Can I wear a sleeveless dress to a formal wedding?
Follow the couple’s dress code and venue guidance. If the ceremony asks for covered shoulders, bring a shawl or suitable jacket that works with your dress.
How do I choose a formal dress for prom?
Start with your prom’s dress code, then choose your preferred silhouette. Check that you can sit, walk and dance comfortably before settling on your dress.
Does Showpo offer free delivery in the UK? Are there plus sizes available?
Big night coming up? Showpo offers free standard shipping on UK orders of £100 or more. Our formal dress collection comes in curve and plus size options as well, along with a range of sizes 4–20. Check our size guide to help find your perfect fit, and read our returns policy before ordering. Find your favourite dress and get ready for a gorgeous night.