Portugal
Lisbon is a hill city paved in calçada — smooth, slippery limestone cobblestone that defeats most heels within an hour. Sneakers are non-negotiable for daytime; tram 28 crowds reward a compact crossbody over any tote. Summer brings dry heat (28°C+ in July) and evenings cooled by the Atlantic breeze. The style leans European Mediterranean — linen, neutrals, a silk scarf for the breeze, never anything technical unless you're hiking to São Jorge Castle.