On September 16th, 2014, coinciding with London Fashion Week Summer/Spring 2015, The Untitled Magazine and Big Machine Agency will be celebrating a night of fashion and music at the Soho House London. Starting at 7:30 pm and going until 10:00 pm, the event will include performances by Olivia Somerlyn, Jess and the Bandits, and DJ Mandy Jiroux. About the…