Great look. Might have to steal the fabric selection for a future jacket...Looks to be a very versatile piece. Did you ever consider making this unstructured or was the linen casual enough without it?
In other news, I've got some incoming KW goodies including the poplin blue dress shirt, navy polo, light blue oxford, and the following jacket:
Fabric 7121 (shade lighter than navy)
Patch pockets at the waist, welted breast pocket