Early on she wore a lot of crop tops that showed off her abs.
It’s true that fashion changes a lot quicker for women, and it doesn’t help Kaley Cuoco that Penny is truly the most fashion-forward of the Big Bang Theory bunch.
She later got landed a real career and switched to a more professional wardrobe, also trying out a new short haircut.
Cuoco’s character Penny, on the other hand, has gone through a slew of changes on the series.