I've been looking for an affordable navy Harrington for a while now, and I've more or less narrowed it down to Ben Sherman and Jump The Gun. But I haven't been able to find much feedback about the JTG's. Does anyone else have one? If so, how is the fit? I'm tall and skinny (6'2", 160lbs), so I'd like something that's nice and slim. Also, does the collar stay up by itself?