Old Navy Medium striped stretch sweater blazer

Old Navy Black and white shacket Fitted blazer style jacket with three quarter sleeves 2 black buttons to close it 2 front pockets that are still factory sewn shut Sleeves have a 2" slit and can be cuffed Collar folds all the way down to the buttons Slight stretch in the material for extra comfort Slit in the back middle, still factory sewn shut 85% cotton, 15% polyester Size Medium Length: 22.25" Waist: 32.5" buttoned Sleeve length: 20" Some yellowing around the collar and underarms, but it's very faint. I examined the pits at the store, before I washed it, and when I took photos, but didn't notice until I measured it. It's really only noticeable on the inside. See pictures