After putting her boxing skills to the test [1] with Prince William [2] and Prince Harry [3], Kate Middleton made yet another gorgeous appearance [4] earlier this month. The famous royal visited the Land Rover BAR and 1851 Trust in England, where she suited up to show off her sporty side [5]. Not only did she don a beautiful nautical-themed ensemble [6], but she also enjoyed a sailing lesson as she trained at the Portsmouth docks. Even in safety gear, she still managed to look effortlessly elegant. Kensington Palace shared a video of the action-packed adventure on Twitter, writing, "More great footage of The Duchess taking to the waves with @LandRoverBAR @AinslieBen and the team on the Solent." Watch her in action below!