Hardly Ever Worn It launched in 2012 and has positioned itself as one of the most popular luxury resale sites. The photography is slick – not dissimilar to most luxury fashion sites – and the wide, current range of designers and labels means you have a great chance of finding some gems. Lots of hot-ticket brands are featured on the site, such as Ganni, Zimmermann and Self-Portrait. With prices seriously competitive, and many pieces only a season or two old, you will be able to look current at half the price. Skirt, £250 (RRP £350), and boots, £249 (RRP £550), both by Ganni.