Need some cool ways to decorate my room. Please help!?

Okay so I'm doing this by myself because I know my dad won't let me spend a lot of money, if any at all. I'm a girl, I'm 14 years old. I love to run, swim, snowboard, and shop. I'm also a cheerleader and I run track and cross country. I'm very girly, despite all the things I like to do. My favorite color is purple. And I love animals and I love to draw and paint. My room right now is a lite blue and the trim and door are yellow. My furniiture is brown. And I have brown hardwood floors. My bedspread is blue green and yellow criss cross. I love stuffed animals. I have a bunch of them that are in a box in my closet. I also have a pink lepord print blanket and a blue and green snowflake blanket. I'm trying to give as much information as possible so I hope this helps. Any ideas would really help. Thanks so much.