River Blue Denim Shirt JacketRiver Blue, a Japanese Selvedge denim shirt jacket, suitable for both men and ladies. Crafted with a lovely 15. 5oz mid weight denim, its deep Indigo tone nods to both Japanese and western influences, with satisfying pockets and buttoned cuffs. Wear it layered or as a stand alone item, this is truly a piece for every season. Alan wears size S M Handmade to order in our little UK studio from Japanese Selvedge denim. Wash at 30, line dry and medium