Funny you should ask, because I happen to be wearing a bolero right now, and I didn't ride today. I love them even off the bike. I have on a '50s style skirt, and the bolero reminds me of a shrug, so it's kind of modern vintage. Only problem with this outfit is the chain lube on the sleeve. Oh well.

I wear the Terry light weight one the most. The thermal one is a bit too warm, and the problem Crankin described is probably due to the fuzzy inside. The light one I have is silky.