GAP brown cashmere blend cardigan sweater flawed

GAP cashmere blend brown cardigan sweater long sleeve button down - Size XS - runs like size small (pit to pit 16.5” approx) - Vertical brown and white stripe detail down the buttons - Fabric label unavailable but from looking it up online this is 71% cotton, 23% nylon, 6% cashmere blend - Preowned condition *FLAWED- there is a tiny hole in the lower bottom back side, see last three photos. Easy fix.