Summer wedding season is in full swing, and whether you're headed to a countryside ceremony, a beachside celebration, or a city soirée, finding the perfect wedding guest outfit is key.

At Aspiga, we believe in dressing beautifully and responsibly, which is why we've curated a guide to sustainable wedding guest outfits that don’t just look good, but do good too. From vibrant hammered satin to delicate broderie, this guide is packed with wedding guest outfit ideas that are ethically made, versatile, and ideal for any summer celebration. Plus, we’ve added a few essential extras from accessories to cover-ups.

Our founder, Lucy, has shared a few tips to make sure you're ready to dance the night away - no interruptions:

• Always pack some flats to change into - we wouldn't want anything holding back from the dance floor!
• A matching cardigan is always a good idea, especially if the wedding you're attending is in the UK. The weather is unpredictable as anything, so an extra soft layer to keep yourself warm will help beat the evening chill.
• Tissues are essential - the happy tears sometimes creep up on you, so pack them into a beaded handbag to ensure you're always prepared.

Aspiga is your one-stop shop for sustainable style. Here are a few outfit ideas to inspire your summer wedding style!

Floral dresses are the go-to for summer weddings, and for good reason. They're romantic, joyful, and celebratory. At Aspiga, our floral wedding guest dresses are made from sustainable materials such as LENZING™ ECOVERO™ viscose, organic cotton, and responsibly sourced viscose georgette. We also work closely with artisan communities to create beautiful hand-crafted details, like embroidery, Block print and Hammered Satin. 

Style tip: Pair a floaty floral with Tatu Heel Leather Sandals and a Light Gold Beaded Handbag for a daytime garden wedding, or elevate it with Heeled Espadrilles and Statement Jewellery for a more formal affair. 

Prefer a more minimalist look? Single-colour dresses offer timeless elegance and allow you to play with statement accessories. Opt for a bold block colour, think classic Aspiga cobalt blue, red or strawberry pink, or keep things classic in navy or soft cornflower blues. Our edit of formal sustainable dresses includes styles with flattering cuts, breathable fabrics, and just the right amount of detail to keep things interesting.

Perfect for: City weddings, destination ceremonies, or any occasion where understated elegance is key. 

A long-sleeved wedding guest dress can be the perfect choice, especially if you're attending a ceremony in the UK, where the weather likes to surprise us. Our long-sleeved styles are made from lightweight, breathable materials that keep you cool while offering a little more coverage. They're ideal for church weddings, transitional weather, or when you want to go for a more demure aesthetic.

Bonus: They transition beautifully from day to evening, just add sustainable sandals or heels and a statement earring. 

Handcrafted and unique, are you looking for something truly special? We're so proud to continue supporting artisans in India using a centuries-old technique that combines traditional skill with eco-conscious processes. Each piece in our block print collection is made slowly, using low-impact dyes and sustainable fabrics. The result? Dresses that are not only visually stunning but tell a story of craftsmanship, culture, and conscious fashion. 

Wear it to: Outdoor weddings, beach weddings, or boho-chic celebrations. 

Learn more about our block printing process here. 

Summer weddings in the UK (or even abroad) can come with a breeze once the sun sets. A stylish cover-up ensures you stay comfortable without compromising your outfit. Choose from merino wool cardigans, quilted organic cotton gilets or lightweight jackets. We love a crisp linen blazer layered over a midi dress or a cropped cardigan that ties your look together while adding warmth. 

Style it with: Your go-to heels, a beaded bag, and confidence. 

From eco-conscious handbags to ethically made jewellery and handcrafted leather sandals, the right accessories can elevate your outfit and reflect your values. At Aspiga, we stock a curated selection of accessories designed to complement our dresses while staying true to our ethos of responsible fashion. Look for unique pieces, recycled metals, and artisan-made bags that bring texture and soul to your outfit. 

Our top picks: Embroidered Coral Clutches and Moli low wedge espadrilles

Finding the perfect wedding guest outfit doesn’t have to mean compromising on sustainability. Whether you're drawn to hand-block prints, timeless solids, or flowing florals, our collection of sustainable wedding guest dresses ensures you'll look stunning while making a positive impact. 

Explore our full edit of wedding guest outfits here and get ready to celebrate love in style.