It's the middle of summer but I'm still eyeing up black dresses. My favourite pieces from the Gucci SS15 RTW collection were the ones embellished with military buttons and this 60s, mod-inspired black mini dress with shiny silver buttons and chic A-line shape is pretty much perfect. It's currently 30% off in the Net-A-Porter sale, but I'm waiting for it to go to 50% off (or 60 or 70, please) before I start toying with the idea of adding it to my collection of LBDs.