Two shirts by Harvie & Hudson of Jermyn St.
Size 16 1/2.
Sleeves: 33 (with cuff turned back.)
One is plain blue, the other blue striped.
My brother bought these new in London, and then lost 35 pounds before he ever got round to wearing them. (Low carb diet & lots of walking, in case you were wondering.)
Shirts are brand new and unopened in original packaging. I understand people might be put off by the lack of measurements, so I'll offer a good return...