Upon further review, I can't really tell if it was a chalk or pin stripe but the dark grey with light gray stripe really looks sharp.
I guess you always want what you don't have. As Devin pointed out, the lines here are much broader but it's just those one or two items you can't get seem to keep you wanting. Maybe we will get some similar slacks in the US one day. I'm sure it really depends upon what FJ believes will appeal and sell to a broad audience.