What to Wear in Greece: Pack light with breathable fabrics like cotton and linen. Choose loose-fitting garments for comfort and cover-ups to respect cultural norms and provide sun protection. Prioritize comfortable walking shoes for exploring and pack dress shoes for formal occasions. Essential accessories include sunglasses, a hat, and a scarf or wrap for sun protection, warmth, and versatility. Prepare for various weather conditions by packing layers. Remember to respect local customs by covering shoulders and knees in religious and cultural landmarks.