Princess Kate just swapped her usual royal glam for a seriously playful ‘grandpa-core’ look while visiting Team GB’s curling squad. She rocked a cozy Fair Isle waistcoat over a Zara turtleneck, paired with a classic skirt and boots. Grandpa-core is all about comfy, vintage-inspired layers—think argyle vests, loafers, and wire glasses. Even celebs like Gigi Hadid are into it! Would you try this trend or leave it to the royals? #Beauty #GrandpaCore #PrincessKate