Yeah there was a lot of back and forth with my tailor about the length. Because of the quality of the cashmere I had to pay quite a bit more for the extra inches.
I like how dramatic it looks but when I first started wearing it I got it caught in every cab door for about a week! Also a lot of cloak room hangers are too low meaning it drapes on the floor.
Not the most practical but especially warm and I would highly recommend going for it.