Pack breathable layers and comfortable walking shoes year-round; add a rain layer in spring/fall and a sun hat, sunscreen, and lighter fabrics for summer.
Clothing
Lightweight tops (breathable for warm cities like Rome, Florence, and Milan)
T-shirts or blouses (easy to layer for church visits and evenings)
2–3 pairs of pants or skirts (comfortable for walking and dining)
One nicer outfit (for restaurants, theaters, or upscale evenings)
Light sweater or cardigan (air-conditioned trains and cooler nights)
Packable rain jacket (spring and fall showers)
Underwear and socks for the full trip
Sleepwear
Scarf or shawl (useful for modesty in churches)
Swimsuit (for coastal areas, lakes, or hotel pools)
Sun hat or cap (strong summer sun)
Footwear
Comfortable walking shoes (cobblestones and long sightseeing days)
Sandals with support (summer travel and casual wear)
Dressier shoes (for evenings or nicer restaurants)
Socks for all closed shoes
Waterproof shoes or travel boots (if traveling in rainy seasons)
Toiletries & Health
Sunscreen SPF 30+ (Italian sun can be intense)
Lip balm with SPF
Travel-size toiletries
Prescription medications in original packaging
Basic pain relievers and band-aids
Motion sickness pills (for trains, ferries, or winding roads)
Hand sanitizer
Tissues or pocket packs (not always provided in public restrooms)
Insect repellent (helpful in summer and near water)
Personal hygiene items
Reusable water bottle (for city walking and refilling)
Electronics & Gear
Smartphone
Phone charger and cable
Power bank (long sightseeing days)
Universal travel adapter for Italy (Type C, F, and L plugs)
Camera or action camera (if desired)
Earbuds or headphones
Portable e-reader or tablet
Travel alarm or watch
Small daypack or crossbody bag (for daily outings)