Mason is very overrated and overpriced with their Zegna like aggressive marketing fooling their are the best while are mediocre. I hate Mason, very fashion forward designs as well that date the next season.
I called their agents, asking only for their DJ Anderson book as told them i wasn't interested on the rest and they used as example of good tailoring the worst ever tailors, also asked for my private client list that is an inmoral and ilegal thing. Also wanted me to have only Mason, i told i work with the best as Riva and could not have a narrow and lesser selection while i have the best. They went angry.
I contacted the headquarters thanks to my friends and denunced the agents. My advise is to jump textile agents as possible, not only got not a clue about what they are handling, but lie, fake, and take money from you just by redirecting your email order to the factory.