22% OFF
Cowl Back Diamante Strap Satin Dress in Black
€16.00
You save 80%
22% OFF AT CHECKOUT WITH CODE SINGLES22
Formal Dresses
1003 Products
22% OFF
Georgette Frill Sleeve Sweetheart Bias Cut Dress in Rose Blanca
€28.00
You save 72%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.8(13)
22% OFF
Plunge Frill Detail Slip Dress in Red
€34.00
You save 62%
22% OFF AT CHECKOUT WITH CODE SINGLES22
5.0(1)
22% OFF
Int
€25.00
You save 81%
22% OFF AT CHECKOUT WITH CODE SINGLES22
22% OFF
Off Shoulder Flared Sleeve Bodycon Dress in Off White
€59.00
You save 26%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(21)
22% OFF
One Shoulder High Side Split Dress in Black
€79.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(18)
22% OFF
Thigh Split Dress in Wine Sequin
€54.00
You save 51%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.8(75)
22% OFF
Spliced Sheer Lace Column Dress in Black
€109.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(21)
22% OFF
Off Shoulder Draped Corset Dress in Burgundy
€109.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.7(23)
22% OFF
Off Shoulder Flared Sleeve Bodycon Dress in Black
€79.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(21)
22% OFF
Long Sleeve Twist Front Bodycon Dress in Cream
€23.00
You save 71%
22% OFF AT CHECKOUT WITH CODE SINGLES22
5.0(1)
22% OFF
Halter Neck Column Dress in Blue
€109.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(112)
22% OFF
Georgette Asymmetric Ruffle Hem Bias Cut Dress in White
€19.00
You save 81%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.0(1)
22% OFF
Strappy Scoop Neck Column Fitted Sequin Mesh Dress in Pink
€62.00
You save 52%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.7(3)
22% OFF
Ruffle Strap Dress in Electric Blue
€79.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(29)
22% OFF
Halter U Ruched Neck Cut Out Jersey Dress in White
€52.00
You save 48%
22% OFF AT CHECKOUT WITH CODE SINGLES22
5.0(4)
22% OFF
Mesh One Shoulder Ruched Bodycon Dress in Chocolate
€89.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(11)
22% OFF
Off The Shoulder Dress in Soft Pink
€99.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(294)
22% OFF
V Neck Ruffle Tier Slip Dress in Blue
€37.00
You save 72%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.6(5)
22% OFF
Square Neck Ruched Side Bodycon Dress in Lemon
€50.00
You save 55%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(16)
22% OFF
Halter Neck Low Back Fit And Flare Dress in Black
€50.00
You save 55%
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.8(6)
22% OFF
3D Floral Strapless Column Dress in White
€179.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.8(28)
22% OFF
Deep V Neck Low Back Bodycon Dress in Wine
€89.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(15)
22% OFF
Plunge Cowl Halter High Leg Split Dress in Chocolate
€50.00
You save 55%
22% OFF AT CHECKOUT WITH CODE SINGLES22
5.0(4)
22% OFF
Lace Up Back Bustier Pleated Dress in Soft Pink
€109.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.9(36)
22% OFF
Off Shoulder Ruched Mesh Dress in Chocolate
€99.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.8(37)
22% OFF
Halter Scoop Neck Low Back Bodycon Dress in Black
€99.95
22% OFF AT CHECKOUT WITH CODE SINGLES22
4.8(45)
Showing 931 - 960 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.