Ah, zippers. The contraption was first used on boots, then tobacco pouches, and then leather jackets (by Schott in 1925). Crazy, right? Zippers on clothes isn’t even a 100-year-old idea yet. The ...

But let's not get ahead of ourselves as it isn't always an easy fix. In fact, broken zippers are arguably the most awkward fashion piece to repair. The more you try and move the slider up and down (in ...