Square glasses are soaring in popularity and are simply a must-have this season. If you follow the latest fashion trends, then you need the square silhouette - Vogue featured it as a must-have shape! Available in acetate and metal versions, as well as in a wide range of colours, there are square glasses to suit everyone. You can try on as many sizes, colours and styles of designer square glasses as you like, by using our virtual try-on. All you need is a smartphone, tablet or laptop with a camera and you can try on glasses from the comfort of your own home. If you are after an oversized statement shape, shop Dior, Fendi or Gucci; for a more subtle model we recommend Ray-Ban, Linda Farrow and Oakley. Once you have chosen your favourite square frames, you can add premium prescription lenses, choosing from Nikon, Essilor, Maui Jim, Ray-Ban and Oakley.