Comparing French bespoke tailoring notch lapels:

A) British cut
B) Cifonelli
C) Rambure, Ohnona, Guyot
D) Guilson, Diagne, Di Fiore
E) Camps de Luca
F) Arnys
G) Smalto

Source: Julien Scavini’s blog stiff-collar.wordpress.com