A fictional character that I have a style crush on is Nina Proudman from the Australian TV Series: Offspring.
There’s a great article here interviewing the costume designer for the show with 39 images of Nina outfits. Yes, 39!
Nina is played by Asher Keddie who was also in two other shows I love:
Asher is such an amazing actor. It’s hard to believe that the same person played all three characters. Here‘s an interview with her from The Age.