Modern Home Decorating

yes, i posted this b4, but i would like more answers
i moved to a new house a few months ago, and i want to redecorate it. i am not aloud to change the color of the wall, which is teal on the top half and tan on the bottom half. here is what i love to do:

~ text
~ hang out with friends
~ shopping
~ planning parties
~ create/design (i am super creative, and almost everyone i meet agrees because i always go over the top with things and they end up looking amazing)
~ swimming (like in my pool or at the beach)
~ fashion, and following trends

as you can tell, i am very girly. but i also love doing other things too. i want a space where i ca relax when i get home from school, but also have lots on fun with friends when they come over. so what theme/design should i do? or what should i put in the room? i already have a flat screen TV, laptop, dresser, and bunk bed. i want to stick with the colors teal, chocolate brown, lime green, and maybe purple. thanks!!!!!!!!

Why not a tropical theme? The colors seem to go with it. In my opinion setting up a tropical scene sort to speak seems to be a relaxing and enjoyable environment at the same time. After all people go to beaches and exotic place for vacation and reccreational activities. This will get visitors can expierence that feeling without distant traveling. Hope this helps.