Coastal wear blends breezy fabrics, relaxed silhouettes, and sun-safe layers you can take from the boardwalk to dinner. Think linen shirts, airy dresses, polished sets, and swim-and-cover-up pairings. Prioritize breathable natural fibers like linen (valued for comfort in hot climates) and look for UPF-labeled pieces for better sun protection when you’ll be outdoors for long stretches. Sources: Britannica on linen’s comfort in warm weather, and The Skin Cancer Foundation on UPF clothing https://www.britannica.com/topic/linen https://www.skincancer.org/skin-cancer-prevention/sun-protection/clothing/upf/