Ballet flat Espadrille Boot (high) Loafer Mary Jane Ballerina Mary Jane Pump Mary Jane Slingback Slipper Flip flop Lace-up shoes Albano Vanity Amagia By Amelie & Amelie Birkenstock Bru Milano Brx By Bronx Caroline Biss Donna Lei Enzo Di Martino Fitflop Gianmarco F Inuikii Karl Lagerfeld Karl Lagerfeld X Kaia Kennel & Schmenger Lauren Ralph Lauren Lazamani Lola Cruz Miguel Bellido Patrizia Pepe Paul Green Pertini Pikolinos Pedro Anton Pons Quintana Ras Skechers Stokton Sweet Lemon Viguera Virgilia Zinda Gray - 10 10.5 11 2 - 2.5 3 - 3.5 4 - 4.5 5 - 5.5 5.5 - 6 6 - 6.5 6.5 - 7 7 - 7.5 8 - 8.5 9 - 9.5