Lady Charlotte Wellesley spent her Memorial Day weekend getting married! The British royal tied the knot with financier Alejandro Santo Domingo in Illora, Spain. The bride — who's the daughter of the Duke of Wellington, Charles Wellesley, and Princess Maria Antonia of Prussia — was positively beaming in her custom-made Emily Wickstead gown. The grand affair featured an impressive roster of guests as well, with a wealth of other royals and notable figures in attendance, including Duchess of Cornwall Camilla Parker Bowles. Keep reading for all the gorgeous snapshots from the big day!