I love the wall color with the white, are you going to paint the dresser? as for night tables i would hunt down some in a second hand furniture store and paint white as for bedding I like both of these and i would add some feathered lamps you could do yourself with a couple of boas from the dollar store on white shades just make sure youuse LED bulbs to cut down on the heat. I love old saris for drapes so if you live near alarge city go to the little India area and see what you can find.

My 17yo daughter has tastes similar to yours. Love the colors you chose. I would definitely jazz up the dresser - maybe paint it the same teal as the wall, then you can add your own touches with a cheap product called Mod Podge (found at craft stores). It's a glue and sealer in one, so you can glue photos, decorative paper, cut-outs from magazines to the dresser. I would recommend a fairly neutral bedding set and add fun pillows. That way you can change the pillows any time you want without buying a new bedspread. My daughter added a string of paper lanterns to her room recently, and they look amazing. You could add strings of lights for fun. Good luck!

definitely paint the dresser. if the nightstands you buy have knobs, get colorful ones. get stick-on wall decals for the white walls in the same color as the accent wall. check out etsy or ebay for those, they come in a million colors.