[cawlin]

> who gives away used clothes that are still in good conditions

In North America I think most people do. Charity/Thrift shops are packed to the brim with used clothing not to mention organizations that very specifically bring used clothing items to those in need.

I believe most people do not keep all their clothing items until they are entirely worn out. Changes in taste, body changes, getting rid of unused items, moving to a location with a different climate etc.

In most cases people are donating the clothes not reselling them. You put it in a bag and drop it off.