If you're very particular with what you wear, go to a tailor. It's the best way to have what you exactly want.
For brands, it still depends on your budget and fit. Different strokes for different folks. I recently noticed that Freego has a good line of chinos. Also DKNY has good fit. But that's for me. Your body built, leg built, leg lenght and fabric are only a few things to consider.
Libre naman magsukat sa mall eh. hahha