I'd wear that length with jeans. I'd even say the length is pretty spot on for that use. See the Denim 101 thread for other examples. The cut looks like other Phillipa K jackets I've seen, ie. very sharp extended shoulders, and seems to work very well from the front and side shots (nobody else seems to agree with me
). However from the back, the pulling under the arms makes it look a little tight in the chest area, and shoulders look a bit off. Maybe it's a bad match of posture and cut?