I'm getting set for my annual three-week European sojourn, and this time, I'm determined to pack as lightly as possible. I'll be staying with friends in Vienna and Budapest, so laundry's not going to be a problem. I'm a classic overpacker, often about a third of what I pack never gets worn. Can I get some words of wisdom from fellow travelers on their favorite pieces to pack? Is there that one top you wear 2, 3, or 4 times while abroad? I've got a few ideas (most of my wardrobe is black and grey, I tend to blend in), but I just wanted to hear a few insights. I'm not lugging anything anymore. Thanks.