Formal Dresses

Q: 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.

Q: 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.

Q: 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.

Q: 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.