Thanks. I need from shoulder to shoulder seam at least 19". So I was checking the measurements, in the fisrt one, the Soho, if I'm not wrong the 44L has 19.3, so that will work... but the other one a 40 with 19.4"? I would still go with the 42L so that the chest fits nicely.
I am really sorry I am unable to advice on size.
I have never bought suit on online, it's just I need to try a suit on before as factors like: cut, drop, cloth has a bearing -
maybe shoes when i am familiar with the shoe last.
I feel for guys that have to buy items on online. Goodluck.