This weekend marks the most popular wedding weekend date of the entire year, so if you’ve got a big summer celebration on the horizon, and you’re searching virtual shelves desperately for something to wear, we’ve got you covered.
Shopping for the perfect dress for a wedding can be a challenge. Prices tend to be high for occasionwear, fits aren’t always flattering, and…can we wear red to a wedding? The point is, it’s a task that not many guests look forward to, but one we can’t avoid.
Here, our fashion lead has hand-selected 18 gorgeous summery styles for your next big event – and they’re all dresses and jumpsuits that feature some form of sleeve, since so many of us dread getting our upper arms out. From New Look to Next and ASOS to Monsoon, these are the best summer 2026 wedding guest dresses that the high street has to offer, with prices from £36.
Highlights include the Monsoon Amaya Puff Sleeve Polka Dot Maxi Dress, the Next Stripe Puff Short Sleeve Wrap Occasion Midi Dress, and the Phase Eight Julissa Blue Wide Leg Jumpsuit. Other notable picks are the Pretty Lavish Lottie Puff Sleeve Dress, the ASOS Design kimono sleeve cape detail draped midaxi dress, and the Never Fully Dressed Pink Fawn Poppy Olivia Dress. For those seeking more formal options, the Karen Millen Floral Print Viscose Satin Crepe Woven Maxi Dress and the Wallis Petite Floral Organza Shirt Midi Dress are excellent choices.
