Christian Louboutin's £540 'Margarita' sandal is a design that the high street latched onto in a big way. I reported way back on Jones Bootmaker and Bertie's versions of the butterfly-style strappies, and Marks & Spencer also had a very similar shoe in stock recently. Now it's the turn of my favourite high street shop, Oasis. Their sandals (available in silver and black) is £45 are a very good homage to the red-soled originals. They'd look perfect with the Catwalk Queen's dress of the day!