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While royals don’t often step out so casually, on rare occasions even they like to indulge in comfy athletic gear. Middleton has, in fact, worn gym wear as outerwear before, and just a few weeks ago, Meghan Markle wore your favorite go-to gym hairstyle during a royal occasion. 

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Since Middleton is dressed down for such a sport-specific event, it’s really no surprise that she played a bit of tennis herself while at the event. She even helped kids practice their drills by throwing balls to them. 

Kensington Palace tweeted out a photo of Middleton in a huddle with kids while holding a neon blue and yellow racket of her own.

Looks like dressing the part paid off.