The brand famed for overseeing seismic changes to high street fashion has never lost its edge, or its appetite for directional design. <b><a href="http://www.selfridges.com/GB/en/cat/topshop/womens"style="text-decoration: none"><font color="black">Topshop</font></a></b>&#39;s <b>Whisper wedge sandals</b> are a perfect example of the label&#39;s gift for colourful and imaginative transformation: easy to pull on, and adorned with a maelstrom of multi-tonal shapes from sole to ankle strap, they&#39;re a weekend favourite - and fabulous for festivals.