Satin platform shoe from Topshop

Very classy shoes new in to Topshop with cross over strap detail. They're blue satin with a cute buckle and look very elegant. Would look great with a short or knee-length dress and are ideal for a day to night oufit. I want to be sick of Topshop but they just keep winning me over.
They're £50 from Topshop online and are available in EUR sizes 36 - 42