Whoa! Princess Eugenie's Royal Wedding Outfit Is Giving Us Major Jackie O Vibes

Princess Eugenie looked chic as ever at Prince Harry and Meghan Markle's wedding. The 28-year-old princess wore a classic blue bespoke Gainsbourg dress. Her '60s-inspired wedding guest dress was simple yet stunning. She styled the blue piece with a white pillbox hat designed by Stephen Jones.

As expected, Eugenie accessorized her wedding guest dress with her stunning engagement ring, which contains a padparadscha sapphire surrounded by diamonds. She completed her look with a pair of Valentino pumps and a beige handbag. Keep reading to have a closer look at the princess's gorgeous dress ahead.