All of Polo Blue Label stuffs made by Corneliani are half canvassed. If any suit or sportcoat had pick stitching on them, it is probably hand ticked.
Other than that, everything is machine made.
But even though they are half canvassed, I would place them on top of the level. If i get to choose between Hickey Freeman(fully canvassed) vs Polo Blue Label, I would pick Polo.