Princess Mary Proves That Simple Is Best When Dressing to Impress

When you're invited to a major royal event, you can't just show up in any ol' LBD. You need to dress to impress — and impress Princess Mary of Denmark did, when she stepped out at Prince Oscar of Sweden's christening in a breezy printed dress, topping things off with an elegant, flower-adorned hat.

It was a look that was equal parts glamorous, modest, and perfect for Summer, and seeing Mary make her way through the crowd, we definitely got an Old Hollywood vibe. See Mary's stunning ensemble ahead, then brush up on some fashion facts you might not know about her.

Princess Mary Gave Off Old Hollywood Vibes, Pairing Her Printed Dress With a Wide-Brim Hat and Gloves
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Princess Mary Gave Off Old Hollywood Vibes, Pairing Her Printed Dress With a Wide-Brim Hat and Gloves

She Also Wore Drop Earrings
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She Also Wore Drop Earrings

And Carried a Checkered Box Clutch, Which Went Well With Her Beige and Black Dress
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And Carried a Checkered Box Clutch, Which Went Well With Her Beige and Black Dress

Princess Mary's Outfit Was Very Glamorous — and Momentarily Distracted Us From the Cute Prince Oscar
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Princess Mary's Outfit Was Very Glamorous — and Momentarily Distracted Us From the Cute Prince Oscar