I always thought it tells about your clothes or shoes in your wardrobe. There's always some piece of wear you use more than others. Like an old comfy sleeping shoe, you put on just stepping into. Those are the ones you know you like and you like the ones you know. As for the newer pieces of wear, it takes some time to get used to. The chorus tries to construct a metaphor into the setlist in a show.
The verses were written with no relation.
Watchout that I'm not a native English speaker.