Denimtoe Miss Sixty are doing their bit for the environment (or just taking advantage of the vintage trend...) by using recycled denim on the soles of their 'Lyric' sandals (£50). The uppers are red leather with jeans-style buttons to fix the toe-post in place. Thinking how dirty jeans get, that denim is going to look a lot more vintage after a few wears, but it is a unique idea to spice up the design and differentiate it from the other twelve billion pairs of toe-post flats!