wedding guests wearing a pink patterned and navy wedding guest dress for outdoor wedding

The Best Designer Wedding Guest Outfits

Photography by Ami Louisa Photography

Go Big On Your Wedding Guest Look with these 12 Best Designer Wedding Guest Dresses & Outfits

 

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If your budget allows for a splurge, why not invest in a showstopping designer wedding guest outfit? After all, a luxurious piece can elevate your style and make a memorable statement. Admittedly, it can be trickier if you're in that life stage where weddings are filling your calendar. But if you’ve got just one or two standout dates on the horizon, we say go for it! After all, there’s no better excuse to indulge in a little high-fashion moment.

Your wedding guest look deserves as much thought as the invite it’s styled for. Whether it’s a dreamy garden ceremony, a grand ballroom affair, or a chic city celebration, stepping out in designer pieces guarantees a show-stopping entrance. 

From Zimmermann’s romantic florals to Victoria Beckham’s modern minimalism, we’ve curated the ultimate guide to luxury wedding guest outfits that balance timeless elegance with high-impact style.

Want something more budget-friendly? Not to worry! We’ve found the 36 best wedding guest dresses from high-street retailers. 


Designer Wedding Guest Outfit Ideas from High-End Fashion Houses to Affordable Luxury Brands

Zimmermann Designer Wedding Guest Outfits

Known for feminine, floral dresses perfect summer wedding guest dresses, Zimmermann offers a blend of romantic detailing and contemporary elegance. Their pieces often feature delicate lace, intricate prints, and flowing silhouettes, making them ideal for both garden ceremonies and destination weddings. Whether you're looking for a statement midi or a breezy maxi, Zimmermann ensures you stand out with effortless sophistication.

ZIMMERMANN Tiered Plissé-Taffeta Midi Dress

£675, Net-A-Porter.

pink designer wedding guest dress with tiered design, plunging V-neckline, puffed sleeves and a full skirt.

ZIMMERMANN Flower-Print Linen and Silk Midi Dress

£1,395, Selfridges.

designer wedding guest midi dress with flower-print linen and silk-blend.

Self-Portrait Designer Wedding Guest Outfits

Renowned for their intricate lace designs and structured silhouettes, Self-Portrait creates pieces perfect for chic wedding attire. From timeless midi dresses with delicate detailing to bold, contemporary styles with asymmetric cuts, the brand seamlessly blends elegance with modernity, ideal for those looking to strike the perfect balance between elegant and trend-forward fashion.

Self-Portrait Rhinestone-Embellished Fishnet Stretch-Woven Midi Dress

£550, Selfridges. 

designer wedding guest dress, featuring high neck, padded shoulders, long sleeves, rhinestone-embellished fishnet design, and flared hem.

Self-Portrait Chiffon Pleated Halterneck Midi Dress

£245, Coggles.

green designer wedding guest dress, made from delicate chiffon, a pleated skirt, and crystal-embellished belt.

Rotate Birger Christensen Designer Wedding Guest Outfits

Perfect for winter wedding guest dresses and party season styles, Rotate Birger Christensen brings glamour with its signature sparkly ensembles. From sequined midi dresses to bold, shimmery mini styles, their pieces exude confidence and festive charm. Ideal for making a statement at any celebration, their designs combine eye-catching details with a fun touch, ensuring you dazzle on the dancefloor.

ROTATE Birger Christensen Red Sequin Midi V-Neck Dress

£224, Fenwick.

red sequin designer wedding guest dress with short sleeves, a flowy skirt, and V-neckline.

ROTATE Birger Christensen Sequin-Embellished Tulle Maxi Dress

£270, Harvey Nichols.

gold sequin designer wedding guest dress that ties at low V-neck.

Rebecca Vallance Designer Wedding Guest Outfits

Rebecca Vallance delivers polished, sophisticated designs that balance timeless elegance with modern flair. Known for her impeccable tailoring and luxurious fabrics, her dresses often feature clean lines, subtle detailing, and vibrant hues. Perfect for various wedding styles and dress codes, from formal evening celebrations to chic garden ceremonies - Rebecca Vallance's creations offer a refined yet fashion-forward choice for all guests.

Emelie Off The Shoulder Midi Dress

£730, Rebecca Vallance.

vibrant blue designer wedding guest dress, featuring strapless neckline and a fitted corset bodice.

Estella Embellished Midi Dress

£990, Rebecca Vallance.

black designer wedding guest dress, featuring voluminous short puff sleeves, a high scoop neckline, and fitted bodice adorned with glamorous beaded applique detail.

Erdem Designer Wedding Guest Outfits

Erdem is synonymous with romantic floral prints and ethereal designs, making it a go-to for summer weddings and outdoor celebrations. Each piece boasts intricate detailing, luxurious fabrics, and a timeless elegance that feels effortlessly feminine. Whether you're attending a garden party or a formal ceremony, Erdem's dresses bring a touch of whimsical sophistication to any wedding guest's wardrobe.

ERDEM Garnelle Floral-Print Stretch-Satin Midi Dress

£774, Net-A-Porter.

orange floral designer wedding guest dress, featuring glossy stretch-satin and floaty midi length.

ERDEM Selene Embroidered Cotton and Linen-Blend Halterneck Midi Dress

£448, Net-A-Porter.

lilac floral designer wedding guest dress, made from cotton and linen-blend, with nipped-in waist and midi skirt with pockets.

Victoria Beckham Designer Wedding Guest Outfits

Victoria Beckham’s designs exude understated luxe, perfect for modern wedding guests who favour clean lines and impeccable tailoring. Known for minimalist silhouettes and a polished aesthetic, her dresses are a flawless choice for both formal ceremonies and elegant evening receptions. With rich fabrics and versatile colour palettes, these pieces embody timeless style, ensuring you feel confident and effortlessly chic from the ceremony to the afterparty.

Asymmetric Draped Cami Gown in Black

£1,390, Victoria Beckham.

black slip designer wedding guest dress, featuring asymmetric neckline and hemline with train at the back, and floral lace appliqué.

Asymmetric Draped Midi Dress In Fig

£990, Victoria Beckham.

purple designer wedding guest dress with elegant draping and asymmetric neckline and skirt hem.

All You Need to Know About Designer Wedding Outfits: FAQs
 

What do I wear to a fancy wedding as a guest?


For a fancy wedding, consider formal black-tie, or even white-tie attire. This typically means floor-length gowns or elegant midi dresses for women and tailored tuxedos or dark suits for men. Pay attention to the invitation for dress code details, as some weddings specify "black-tie optional" or "formal cocktail." Accessories such as statement jewellery, a clutch bag, and stylish heels or polished dress shoes can elevate your look. Opt for luxurious fabrics like silk, velvet, or chiffon!

 

Are designer wedding guest outfits necessary?


Not at all! While designer outfits can add an extra layer of elegance and craftsmanship, they’re not a necessity. Many high-street brands offer stunning wedding guest attire at more accessible price points. However, investing in a designer piece can ensure a standout look and top-quality tailoring, especially for a high-profile or formal wedding. Ultimately, the best outfit aligns with your style, the couple's chosen dress code, and your budget.

 

Where do I find the best designer wedding guest outfits?


Some top designer brands for wedding guest outfits include Self-Portrait, Zimmermann and Victoria Beckham, all known for their chic and sophisticated designs. You can shop these brands at luxury retailers like Net-A-Porter, Harvey Nichols, or Selfridges. For a more curated experience, explore bridal-focused boutiques or department stores such as Harrods and Bloomingdale’s. Don’t overlook designer outlet sites like The Outnet or Vestiaire Collective for high-end fashion at discounted prices.

 

How to get a designer wedding guest dress on a budget?


Snagging a designer wedding guest dress on a budget is easier than you might think! Consider renting from platforms like HURR, By Rotation, or Rent the Runway to access designer pieces without the hefty price tag. Check out designer outlet stores or online clearance sections for discounted prices. Pre-loved marketplaces like Depop or Vestiaire Collective are also fantastic for finding gently used designer dresses. Finally, watch for seasonal sales, especially around Black Friday, Cyber Monday or end-of-season events.