Even expensive brands are usually made overseas. I looked at a couple of random pieces of expensive Patagonia outerwear in my closet. One was made in Vietnam. The other in Bangladesh.
Sure, you can get custom/semi-custom dress clothing made in the US. Probably other things (at an eye-watering premium). Which may be OK if you buy very little clothing. But mostly forget about going into a store and picking things off the rack.
IIRC the last company that manufactured men's dress shirts in the US closed not too long ago. They really were dedicated to making stuff here. The economics just simply did not support it. Which is another way of saying people would not pay the necessary price premium.
Right, because there is virtually no difference in quality so companies go with the lower labor costs (as does basically everyone else on earth who is looking to have a task completed).
Sure, you can get custom/semi-custom dress clothing made in the US. Probably other things (at an eye-watering premium). Which may be OK if you buy very little clothing. But mostly forget about going into a store and picking things off the rack.