L.L. Bean Madras Plaid Patchwork Button Down Shirt Size Medium

LL Bean Madras Shirt Long Sleeve roll tab sleeve Patchwork plaid button down shirt 100% cotton Excellent pre-owned condition. No flaws Size: M reg Approximate Measurements (flat lay) Length: 25” Pit to Pit: 20.5” Please review the actual measurements as they differ from the size on the tag 10