Help for a plus size fashionista?

I'd call my look a mix of Serena Van Der Woodsen meets Mie Block (from the movie, not the book). I shop everywhere from Juicy Couture & Michael Kors to TJ Maxx and Old Navy. People tell me I have a really good style, but i'm just not sure. I love the flyaway tops and sweaters this season, and sequins too, but just a hint. Boots and scarves plus blazers are huge for me too. Does anyone know any really good websites for plus size teens who want to keep up with the latest celebrity fashions? (I already know of Torrid and Lane Bryant and Alloy.) Maybe sort of like a Forever 21 for plus size people?