My grosgrain OCBD came in.
Fit is great aside from it could be be an inch shorter in the body and the arms half an inch longer. The chest, shoulders and neck are just wide enough - gonna cold wash and pull the sleeves once it's wet and see how it comes out.
It is a bit slimmer in the chest than the old casual OCBDs and maybe a bit longer in the body. Still, don't think it's enough to size up for me.