Try one suit - with thai tailors is quite a gamble! Charcoal is ok, drop the vest, better have 2 pants made - same color and fabric with the jacket. Buy 2-3 crisp white shirts and 2-3 blue (leave aside the flusser theory), 2-3 ties -burgundy, solid navy, maybe a navy with white polka dots. 2 pairs of captoe oxfords - one black, one brown, 2-3 white linen PS and you have the basics covered. Its boring, but it starts like that.