Koh Samui is one of London's leading fashion boutiques located in Covent Garden, Central London. Our online store Kohsamui.co.uk sells women’s wear from designers including 3.1. Phillip Lim, Chloe, Marc by Marc Jacobs, Derek Lam, Tsumori Chisato, Dries Van Noten, Marchesa, Eley Kishimoto and more. Choose from designer and vintage clothing and designer accessories including shoes, scarves, jewellery and bags.