It’s quarter past two on a Thursday afternoon, and Martine Rose has the world’s most professional hangover. I say this because, while most midweek jollies are the product of bad decision making, Rose has just collaborated with Cuban rum brand Havana Club, and spent the previous evening launching her limited edition bottle with a gaggle of friends and family. Given the nature of the collaboration, it would be rude for herhellip;read more raquo;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;View Gallery (10 images)nbsp;