The bias cut satin midi skirt.
It was a sell out at Topshop, selling out in less than 3 hours in some colours, and now other retailers are jumping on the bus to take advantage of the most popular skirt of the season.
It's actually surprisingly flattering despite being satin, it feels silky and elegant and basically made me sing Katie Perry's Swish Swish song on repeat all day when I wore it.
Here's how I styled it.