Saying that you should maintain your weight might seem like an odd way to save money on clothes, but this tip can save you a huge amount of money on clothes. When a person gains or loses 10 pounds, that usually equates to a size of clothing (those who are petite which change sizes for every 5-7 pound wight change). That will force you to alter clothes to fit correctly, but most clothes can only be altered 2 sizes. That means that a 20 pound gain or loss will mean you need an entirely new wardrobe. by finding you ideal weight and maintaining it, you won’t have to be constantly buying new clothes to fit your ever-changing body shape.