I redesigned her, little changing colors and redraw mane and eyelash shape. Now, her eyelash is short and thick, and mane is "willow-like"?

When I draw her, I imagine that she is speechless, so her body language must be so expressive (and that is reason why she wearing bell). I still think about, make her voiceless or she speak rarely because shy of her voice.

In the show, Pie sisters represent the four temperaments. In Fluttercord next gen I have four siblings too, so I play with it, and they represent four seasons. That don't mean, that they have a magic power to switch seasons, it's just helped me in their character and design.
Spring Blossom represent... Spring!