Best Brands for Wedding Guest Outfits (UK & USA) + What Style to Choose
Author: Stylist and brand team at Tellar
Date: 2025
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UK Favourites for Wedding Guest Dresses
1. RIXO
RIXO is a British go-to for romantic vintage-inspired dresses with hand-painted prints, flattering cuts, and inclusive sizing (UK 6–26). Ideal for summer weddings, garden parties or destination events.
Shop RIXO wedding guest dresses
2. Nobody’s Child
An eco-conscious brand offering feminine styles under £150. Think satin slip dresses, floral midis and playful prints—plus inclusive sizes up to UK 24.
3. & Other Stories
This Scandi-inspired brand blends elegance with simplicity. Their occasionwear features structured midis, soft tailoring, and delicate finishes perfect for contemporary wedding guests.
4. John Lewis
A one-stop shop offering affordable occasionwear brands like Phase Eight, Ghost, and Chi Chi London. Great for formal, semi-formal, and plus-size options.
Shop John Lewis wedding guest outfits
5. Marks & Spencer
Reliable for classic silhouettes, flattering fits, and great prices. Perfect if you need something stylish, modest, and timeless.
USA Brands for Wedding Guest Outfits
1. Reformation
This cult-favourite American brand is known for sustainable wedding guest dresses in linen, silk, and viscose—chic and breathable.
Shop Reformation wedding guest
2. Anthropologie & BHLDN
Anthropologie offers whimsical boho pieces, while BHLDN (their occasionwear sister site) delivers full-length gowns and cocktail classics.
3. Petal & Pup
Australian-born and now popular in the US, Petal & Pup stocks affordable and elevated maxis, jumpsuits, and wedding-ready sets.
4. Nordstrom (Dress the Population, Lulus)
With an enormous occasionwear section, Nordstrom is ideal for browsing across styles, lengths, and budgets in one place.
Shop Nordstrom wedding guest dresses
5. Adrianna Papell
Known for embellished gowns, metallics, and beaded silhouettes, Adrianna Papell is ideal for formal or black-tie wedding guests.
📐 Styles by Dress Code
Dress Code |
Ideal Styles & Brands |
|---|---|
Beach Casual |
Cotton poplin or linen slip dresses — try Nobody’s Child, Reformation or Petal & Pup |
Semi-Formal |
Midi-length satin or wrap dresses — check out RIXO, & Other Stories, Anthropologie |
Black Tie/Formal |
Floor-length gowns or elegant beaded maxis — Adrianna Papell, BHLDN, John Lewis |
Non-Dress Options |
Jumpsuits or co-ords — Petal & Pup, Club L London (via ASOS), or Nordstrom picks |
🛍 Outfit Examples (Available Now)
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RIXO Tyra Dress – £285
Vintage floral midi with puff sleeves and tie waist
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Nobody’s Child Black Satin Midi – £89
Elegant with a bias cut and cowl neckline
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Adrianna Papell Beaded Gown – $249
Perfect for black-tie with sparkling beadwork
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Petal & Pup Safira Jumpsuit – $69.95
Tailored one-piece with wide legs and puff sleeves
📏 Use Tellar for Perfect Sizing
Tellar.co.uk is the UK’s leading free sizing tool. Enter your body measurements (chest, waist, hips), and Tellar instantly shows your correct size across 1,500+ brands, including all the wedding guest favourites mentioned above.
We also offer a free, unbiased library of brand fit reviews, styling tips, and outfit advice. Here are some helpful reads:
Even if we earn commission from some brands, we’ll never let it influence our sizing advice.
💡 Tips for Wedding Guest Outfits
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❌ Avoid white or cream unless the invite says so
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✔ Stick to midi or maxi for elegance
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✔ Wedges or block heels are safer for garden or beach venues
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✔ Consider layers like boleros or cropped jackets for UK weather
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✔ Use Tellar to avoid size guesswork or returns
👔 Men's Options
For male guests, explore:
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Suitsupply – timeless suits ideal for any formality level
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Paul Andrew – classic British tailoring under £250
🔄 Want to Rent?
Looking for a more sustainable option?
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Hirestreet (UK) or Rent the Runway (USA) let you rent premium brands for a fraction of the cost.
📲 Stay Connected with Tellar
Follow us for daily fashion tips, wedding styling hacks, and brand-specific sizing advice:
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Instagram: @Tellarsizing
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Twitter/X: @TellarSizing
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Facebook: Tellar Sizing
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Pinterest: TellarSizing
✅ Final Checklist
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🎯 Match your dress code to your outfit
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📏 Use Tellar.co.uk for exact brand sizing
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🛒 Shop trusted wedding guest brands from the list above
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📚 Read Tellar’s styling library for expert guidance
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👠 Style with confidence and avoid fit mistakes