I'm afraid I'm not much of a frugalista, and it's all Angie's fault!! And everyone here...
The more confident YLF has made me about clothes, the more I seem to be willing to pay for any particular item. For example, my metallic oxford pumps were $300 and not even on sale. GASP! But, the minute I saw them, I knew they were absolutely perfect and YLF would approve. I have worn those shoes to death for two years now (my fall and spring "go to" shoes), and expect I will be wearing them for years to come. They are very well made and still look brand new. On cost-per-wear basis, it'll eventually be reduced to pennies.
Balancing it out, however, is the reality that I'm so petite my options are limited. For example, I would be willing to pay hundreds of dollars for a real leather moto jacket... but I never found one in my size. Instead, I found the AT cream pleather jacket and the F21 black moto... at much less cost.
The only thing I get super frugal about is jewelry. It may be a confidence issue. With the exception of my wedding band, I'm not confident about dropping big money on jewelry, because my tastes change too easily. And also I tend to loose earrings too easily. I will never own real diamond studs for this reason!