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One Shoulder Tie Back Dress in Lemon
€109.95
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Formal Dresses
1003 Products
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€70.00
You save 30%
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One Shoulder Detail Gown Dress in Black
€109.95
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22% OFF
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€109.95
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€55.00
You save 31%
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One Shoulder Ruched Satin Dress in Pink Floral
€34.00
You save 62%
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Mesh Dress in White Mesh
€12.00
You save 83%
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€31.00
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Cowl Neck Cross Back Dress in Red
€41.00
You save 63%
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€55.00
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€79.95
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22% OFF
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€109.95
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€89.95
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€22.00
You save 80%
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€37.00
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4.5(8)
22% OFF
V Neck Balloon Sleeve Dress in Indulgent Bloom
€42.00
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22% OFF
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€29.00
You save 68%
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22% OFF
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€89.95
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22% OFF
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€52.00
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€26.00
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€41.00
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22% OFF
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€61.00
You save 24%
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€89.95
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€56.00
You save 44%
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€52.00
You save 48%
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Showing 781 - 810 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.