BASEL, SWITZERLAND - JUNE 12: Princess Eugenie of York attends the UNAIDS Gala during Design Miami / Basel 2017 on June 12, 2017 in Basel, Switzerland. (Photo by David M Benett/Dave Benett/Getty Images)
BASEL, SWITZERLAND - JUNE 12: Princess Eugenie of York attends the UNAIDS Gala during Design Miami / Basel 2017 on June 12, 2017 in Basel, Switzerland. (Photo by David M Benett/Dave Benett/Getty Images)