BM may DECIDE to do all of that but here's the rub ... parkas, pants, and shirts can add up quickly in cost and the current uniform allowance is minimal at best.
He would need authorization from someone far more important to INCREASE the uniform allowance for all pilots to comply AND/OR grandfather the existing options for quite awhile.
That would mean ADDED EXPENSES for the Company (Big No-No) -- the OPPOSITE of cost savings. No Bonus for BM.
Rumor has it that cost savings from FUEL SENSE PROGRAM generated the equivalent bonus of the highest paid 777 Captain for BM. That's a large chunk of change folks, but I do have to admit the new JAGUAR looks strong. Once BM jumps in it though, the overall effect is negligible. Not a very popular guy for many reasons.