|I'm coming around to the idea that looking good can lead to feeling good.
A friend bought an expensive pair of Nike golf shorts, and I asked him if they made him any better at golf. His reply was that he looked better, so it felt like he was playing better. Kind of a joke, but also kind of true.
Workout clothes are the same way. Sometimes the prospect of looking good in your new workout clothes will make you want to work out. As trivial as that is, I say use it to your advantage. If you want to work out more, buy new clothes.