eat better and lose weight

I want to eat better and lose weight because it’s so hard to find nice clothes that fit and look nice while wearing them. I get very fustrated when I go to a store to buy a new pair of pants or a shirt because all the things that I think are nice aren’t in my size. Granted, I’m not THAT big, but I really don’t like having to buy 1X clothes out of the Plus Size section and size 19 or 20 jeans. I want to take control of my life and lose this extra weight so that I can look and feel better.