I've had to adapt my wardrobe to my various roles, both at the office, as a mom, and for television. When I shop for the season I look for pieces that will suit every facet of my daily life, not just one single occasion.
That was one of the big problems when I was at Harvard studying music. We had to write choral pieces in the style of Brahms or Mendelssohn, which was distressing because in the end you realized how good Brahms is, and how bad you are.