Pretty Polly Suspender tights in black. O/S They will make you look and feel sensational! Mock suspender style offers opaque leg with sheer panels at the thigh. Pretty Polly is a British brand well known in the world of hosiery and legwear. Founded in 1919 in England, the brand has been manufacturing high-quality and fashionable legwear for over 100 years. Pretty Polly's brand appeal is no doubt helped by its brand values to be fun, playful and accessible.