Stio Basis Shirt

You'll want to go out in public at some point, which means you'll need a buttoned shirt. Don't pack the same one you wear in the office. The Basis shirt by Stio looks like its deskbound cousins, but its Polartek Power Dry wool-polyester blend fabric is technical as all get out. The shirt is warm but never hot and functions as both an insulating piece and haphazard wear for a night on the town. [$145; stio.com]