It's not about the brand but I do tend to buy good quality clothes. I'm one of those wierdo's you see in shops inspecting the stitching and pulling on the buttons.
IMO you're not saving money if the stitching comes apart after a couple of washes or a piece of clothing starts pilling after the first wash.
I would rather spend the extra money and know that what I buy is going to last.
That said I love a bargain too and if I can get something good quality for a good price it puts a smile on my face.