Yeah, my girlfriend actually has one now, and we just live here in Alabama. Still, I swear sometimes she has hypothalamic problems because she goes from cold to hot to cold (but usually cold) more than I thought possible for a certainly premenopausal (
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she just turned 24, guys!) lady.
Somebody--I think her parents or somebody in her family--bought her one for her Birthday a few weeks ago. I think they look a little ridiculous myself and she says that everyone cracks on her about it at the house (even though those are probably the same people that bought it for her!), but she swears it's very comfortable and she likes it. I don't think that she'd ever wear it outdoors, though, which possibly defeats the *purpose* of it, I guess?