No, you haven't just fell into the '90s, these Mango Platform Strap Sandals (£60) are trending for summer. The thong platform sandals are certainly chunky thanks to the wedge sole. Denim is also everywhere this season, so why not wear the fabric from top-to-toe? Double up your denim by wearing these chunky sandals with a denim midi skirt or wear them with a floaty boho frock to give you some added height. If denim shoes aren't quite your thing, then fear not, these also come in black.