Best Brands for Wedding Guest Outfits (UK & USA) + What to Choose

Finding the right wedding guest outfit that you can reuse for another occasion is crucial. Here are the top classic picks: 

🇬🇧 Top UK Brands

• RIXO

  Vibrant prints and feminine silhouettes, ideal for garden or summer weddings. Sized up to UK 26—known for flattering tiers and luxe fabrics.

• Nobody’s Child

  Eco-conscious high-street label under £150, offering size-inclusive options up to 24. Great for lively prints and breezy fabrics.

• & Other Stories

  Offers elegant, minimalist designs with accessible pricing—perfect for polished celebration outfits.

• John Lewis & Marks & Spencer

  Trusted retailers with a wide range of classic wrap, midi, and fit-and-flare dresses suitable for most dress codes.

• Sézane, Aje, Zimmermann

  Premium designers perfect for statement styles through luxe fabrics, prints, and sophisticated cuts.

🇺🇸 Top USA Brands

• Reformation

  Sustainable and flattering linen and silk dresses—ideal for cocktail and garden weddings, combining style with conscience.

• Anthropologie & BHLDN

  Romantic, boho-inspired pieces; BHLDN focuses on occasionwear, ideal for wedding guests.

• Petal & Pup

  Known for maxi dresses and petite-friendly cuts—elegant and easy styling across venues.

• Nordstrom (Lulus, Dress the Population)

  Offers a spectrum of dress styles—from budget to premium—covering all wedding dress codes.

• Adrianna Papell

  Elegant gowns with refined fabrics and embellishments—great for cocktail or formal occasions.

• Nuuly & Rent the Runway

  Ideal for renting designer looks multiple times without commitment.

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🏷 What Style to Pick by Dress Code

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🛍 Shop the Look

• RIXO Floral Tiered Midi

  Vintage florals in luxe tiers—effortlessly elegant.

• Nobody’s Child Satin Cowl Midi

  Sleek satin, bias-cut drape under £150—flattering and size-inclusive.

• Reformation Juniper Linen Dress

  Sustainable, chic, with side slits—perfect for warm settings.

• Anthropologie Embroidered Maxi

  Romantic embroidery and sleeve detail—garden-wedding ready.

• Adrianna Papell Beaded Gown

  Elegant, embellished, ideal for upscale events.

• Petal & Pup Wide-Leg Jumpsuit

  Tailored yet feminine—an event-ready alternative to dresses.

• Suitsupply Havana Suit (Men)

  Lightweight tailored elegance perfect for semi-to-formal settings.

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📏 Meet Tellar

Introducing Tellar, your free, honest sizing and styling hub:

• Free Smart-Sizing Tool

  Enter your measurements and Tellar guides you to the right size in each brand—no guesswork.

• Free Styling & Sizing Library

  Honest, in-depth articles tailored to your fit needs:

  • Wedding guest dresses: what to buy & where

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  • Little Mistress: find your perfect size

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Despite affiliate links, we stay unbiased—your fit is our priority.

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💡 Styling & Fit Tips

• Skip white/cream—save those shades for the bride. Opt for navy, lavender, emerald, or blush.

• Match dress code—light linens for casual beach events; midis for cocktail; maxis or gowns for black-tie.

• Prepare layers—UK weather changes fast. Bring a shawl or cropped jacket.

• Choose smart footwear—grass venues call for wedges or block heels, while city venues work with stilettos or loafers.

• Aim for rewearability—Tellar shows how styles can be reused and re-styled, saving you money.

• Use Tellar first—avoid returns with precise sizing for each brand.

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👨 Men’s & Non‑Dress Styling

• Tailored Suits

  Suitsupply’s Havana and Paul Andrew tweeds offer sharp, stylish suitability.

• Women’s Jumpsuits and Co‑ords

  Petal & Pup and Club L London provide tailored effortless options.

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🔄 Rental Alternatives

Eco-conscious and event-focused? Try rentals via Nuuly or Rent the Runway—designer looks, no wastage.

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📲 Stay Connected with Tellar

Catch daily style updates, sizing hacks, and wedding-guest tips:

• Instagram: @Tellarsizing

• Twitter/X: @Tellar100

• Facebook: Tellar Sizing

• Pinterest: TellarUK

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✅ Final Take

1. Match style to dress code: beach → linen, cocktail → midi, black-tie → maxi/gown.

2. Favorite UK brands: RIXO, Nobody’s Child, & Other Stories, John Lewis/M&S.

3. Favorite US brands: Reformation, Anthropologie/BHLDN, Petal & Pup, Adrianna Papell.

4. Men: Suitsupply or Paul Andrew for flattering tailoring.

5. Use Tellar’s free sizing tool and library to shop confidently and sustainably.

6. Rewear or rent—both eco- and budget-savvy.

With Tellar's expert advice and precise fit recommendations, you’ll look stunning and feel amazing—no matter the wedding. Enjoy the celebrations!