This travel capsule wardrobe was built for Portugal in early spring, when mornings are cool, afternoons are mild, and the weather can shift between sunshine and light rain. Expect daytime highs in the upper-50s°F to mid-60s°F, with evenings in the upper-40s°F to low-50s°F. March brings a mix of bright, beautiful days and occasional drizzle—especially in Porto—so layers and a waterproof outer layer are essential. I chose lightweight knits, long-sleeve tops, and polished layering pieces that work for city walking, viewpoints, museums, and casual dinners. A waterproof trench handles wind and rain without adding bulk, and a mid-weight cardigan adds warmth when needed. Footwear stays practical: supportive sneakers for cobblestones, comfort brand ankle boots for cooler days and rain, and a dressier flat for evenings. Not headed to Portugal? This capsule also works well for Spain in spring, Northern Italy, southern France, Greece in shoulder season, or coastal U.S. cities like San Francisco or Seattle—any destination with mild temperatures, walking-heavy days, and light layers. Here’s your packing list for Portugal in March: ➡️ 4 Tops: lightweight sweaters + long-sleeve layers ➡️ 3 Bottoms: straight denim + tailored pants + wide-leg option ➡️ 1 Mid-Weight Cardigan ➡️ 1 Dress (layer-friendly midi) ➡️ 1 Waterproof Trench ➡️ 3 Shoes: workhorse sneakers, ankle boots, dressier flats ➡️ Accessories: crossbody bag, scarf Everything mixes and matches into more than 16 outfits, and the best part — it all fits in your carry-on suitcase. LTKTravel LTKOver40