Kaktus lightweight button-up jacket

Artistic button-up jacket by Kaktus with three quarter sleeves and two pockets on the front. Features vibrant patterns with a mix of colors. Parisian and European scenes rendered in partial abstract. Perfect lightweight jacket for spring and summer. Labelled as a medium but fits on the smaller side. Pit to pit is roughly 19 and a half inches, the pit to waist is about 12 and a quarter inches, and the shoulder to ‘wrist’ length is about 17”. Might be vintage, might just be from the early 00’s—not sure but it’s straight from my mother’s closet.