Vintage geometric wool-blend sweater

I love love this knit sweater but it's time to rotate and give it a new home. It doesn't have a care label but it feels like a wool-blend. I'm sensitive to that "old vintage" smell and none of my closet items have that, and it's also not itchy (another thing I hate!) There's a small scuff on one of the leather (vegan leather?) patterns in the front but I find it's not terribly out of place, kind of goes with the funky look of the whole setup. It doesn't have a size but I wear it as a slightly oversized medium.