The image, taken by photographer Josh Shinner, shows a relaxed-looking Louis sitting on a log in a flower-filled garden wearing a plaid shirt, jeans, and a dark green sweater. The prince's wide ...

Plaid shirts are ideal for layering in cooler months. Team them up with solid-colored sweaters or jackets for added warmth and style. In winters, go for thicker fabrics such as flannel to stay warm.

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