Here's a tip I picked up along the way: At the beginning of a season when you do whatever you do with your clothes - you know, put up your summer clothes and get out your winter clothes (Or once a year. Or right now.), reverse the direction that the hangers face on the closet rod. This doesn't involve taking the clothes off the hangar, just flip the hanger 180 degrees so it is pointing out, not in. When you wear a garment, put it back in the closet in the usual way. When you get to the end of the season, you will be able to tell at a glance which clothes you are not wearing. Get rid of those clothes. Of course, you will make some exceptions, such as that cocktail dress or the ugly sweater that your aunt knitted for you. But basically, if you are not wearing it, it shouldn't be in your closet.