1. A thin, low cut dark grey long sleeved T-shirt over a black and turquoise striped sleeveless top, and pale grey flared sweatpants a bit like these: http://latifalshamsi.files.wordpress.com/2010/12/sweatpants.jpg

2. Who? Who?

3. No. no. Except once I saw a a tiny teengirl (about 13-year-old) wearing huge home made woollen socks with health sandals and a knee-length skirt. I fully approved of that because it looked both comfy and funky.