This summer's sunglasses are not for shrinking violets.  Oversized frames have been a mainstay of sunglass fashion for many years now and this season is no exception.

Oval and round shapes are still the most popular in the women's ranges, with lots of aviator styles for both men and women, some squarer shapes being introduced and more angular metals for men.

Black, brown and silver are always favourites but this year the designers have also given us lots of styles in bold white or bright colours such as green, orange and dark red, all in fabulous, chunky acetates.

For summer 2008 Black & Lizars has an exciting range of sunglasses from Gucci, YSL, Dior, Emporio Armani, Giorgio Armani, and Diesel, with a selection from Prada, Chanel, Nike, Adidas, Oakley, Serengeti, Bolle, Fendi, Ray-Ban and Miu Miu.