She also sported a long-chain gold necklace. Eugenie kept her away from her face with a chic up-do, while she kept her make-up fresh and glowy.

Royal fans went into a frenzy over the princess's look and praised her for wearing the ultimate "summer ensemble".

One user wrote on Instagram: "This is absolutely perfect for a summertime gala event! She looks lovely, fresh, cool and elegant!" A second one added: "I'm loving the neutral colors(sic) on her this is lovely."

A third one said: "Love this outfit on her!" A fourth opined: "Loving how she’s upped her fashion game."

A fifth fan commented: "What a perfect summer look for her!" A final account applauded: "Cute summer look."

It came just days after Eugenie had a busy week at Royal Ascot, followed by a work-related trip to Switzerland.