Wedding guest dresses can be tricky to shop for. Whether you’re attending a countryside summer wedding, a black-tie city celebration, or a beachside ceremony, one thing’s for sure: you need a dress that turns heads — without upstaging the bride of course.
In this 2025 roundup, I’m revealing the top 10 places to shop for wedding guest dresse, from affordable high-street finds to designer labels worth the investment. I’ve also included some handy tips and
Wedding Guest Dress FAQs
Where can I buy affordable wedding guest dresses in the UK?
ASOS, Mango, and Nobody’s Child all offer stylish options under £100. Perfect for looking fab without crying at your bank balance.
What should I wear to a summer wedding in the UK?
Think light fabrics (linen, cotton, viscose), breathable shapes, and cheerful prints. & Other Stories, Reformation, and Mango are great for this.
Is it OK to wear black to a wedding?
Absolutely! I’ve worn black to a wedding before and felt great! If you’re unsure you can always jazz it up with a pop of colourful accessories.
Can I rent a wedding guest dress instead of buying?
Yes! Renting a wedding guest dress is a great idea, especially if you’re on planning on wearing it once. UK-based platforms such as HURR and By Rotation let you borrow designer pieces for a fraction of the price.
Affordable Wedding Guest Dress Brands
ASOS
Best for: Trend-led styles and inclusive sizing
ASOS is a go-to for UK wedding guest outfits. With hundreds of dresses from hundreds of different brands you are guaranteed to find something you like. From satin slips to romantic maxis — and options for every size, shape, and season, you’re spoiled for choice.
Price Range: £30–£100
Nobody’s Child
Best for: Affordable, eco-friendly dresses with personality
Nobody’s Child combines sustainability with affordability, offering floral midis, vintage-inspired cuts, and puff sleeves aplenty. Perfect for garden weddings and daytime ceremonies.
Price Range: £39–£89
Mango
Best for: Chic high-street style with a polished finish
Mango does that magical thing where you spend £60 and look like you spent £160. They consistently deliver timeless yet fashion-forward wedding guest outfits that look way more expensive than they are. Think satin wrap dresses, halter neck midis, and flattering A-line silhouettes ideal for summer weddings.
Price Range: £45–£99
Mid-Range Wedding Guest Dress Brands
Whistles
Best for: Sophisticated, minimalist cool
Whistles is where you go when you want to look elegant without trying too hard. Perfect for chic city weddings, stately home affairs, or when your ex is also attending and you need to win.
Price: £129–£299
& Other Stories
Best for: Floaty, romantic, effortless vibes
Scandi brand & Other Stories knows how to make you feel like the main character in a summer romance novel. Think soft fabrics, subtle prints, and the kind of tailoring that flatters from every angle.
Price: £75–£165
Club L London
Best for: Glam, curve-hugging looks
Club L London is particularly perfect for black-tie weddings or rooftop receptions. The brands designs are super flattering and theres a range of colours to choose from.
Price: £65–£150
Ghost London
Best for: Slinky satin and soft glamour
Ghost is basically what you’d get if you turned old-Hollywood glamour into a modern-day capsule collection. Bias cuts, silky fabrics, and “I just threw this on” elegance — ideal for evening weddings or fancy hotel receptions.
Price: £129–£225
Luxury Wedding Guest Dresses
Reformation
Best for: earth-conscious designs
Reformation is the queen of sustainable sexiness. Their wedding guest dresses are tailored, slinky, and ridiculously flattering. If you want to do good and look even better, this one’s for you.
Price: £200–£400
Zimmermann
Best for: drama and florals
When only the best will do, Zimmermann delivers. Ruffles, cut-outs, puff sleeves — it’s all unapologetically over the top and 100% wedding-guest material.
Price: £500+
ROTATE Birger Christensen
Best for: Fashion-forward guests
ROTATE is extra in the best way. Think bold shoulders, luxe fabrics, and Scandi style with a twist. Ideal if your invite says “dress to impress.”
Price: £300–£550
Top Tips for Wedding Guest Dress Shopping in 2025
- Respect the dress code: If it says black tie, it doesn’t mean your favourite sundress.
- Check the weather: Especially in the UK. Always have a backup layer.
- Plan ahead: Delivery delays are real. Order early, avoid panic.
- Comfort matters: Especially if there’s a 12-hour gap between ceremony and shots.
- Don’t wear white: Yes, still. No, even if it has a pattern.
Disclosure: Some of the links in this post are ‘affiliate links’. This means if you click on the link and purchase the item, I will receive an affiliate commission.