I remember a few years ago when it finally became acceptable to wear sneakers during fashion week. This revelatory moment sounds so archaic as I type, I know, but it really wasn't done—unless you were something of a rebel, of course. Heels were the very backbone of this monthlong style trek, and only stilettos spoke the language of the fashion people, until everyone (finally) realised that wearing trainers was A.) a delightfully comfortable thing to do, and B.) that they look really good with so many outfits.