Super-stylist and Chanel favourite Caroline Sieber tied the knot with long-term partner Fritz von Westenholz this weekend in Vienna, surrounded by friends from the world of fashion. Emma Watson, Derek Blasberg, Julia Restoin Roitfeld, Pippa Middleton and Christopher Kane were all in attendance. At the Austrian-themed party before the ceremony at St Michael’s church, Caroline wore a traditional dirndl. But the wedding dress? Chanel haute couture, of course.