Nordstrom mens blue button up dress shirt. 16.5 36

Nordstrom mens light blue button up dress shirt size 16.5 36. Now I don't no much about mens sizes so I taken measurements to be sure your getting a true size. the neck is 16.5 ptp=24 length =33 sleeve=26.5 I sure hope this helps. It's in wonderful condition It's wrinkle free 100% cotton. A traditional fit.