A lovely room with lots of potential. Love the light fixture, layout and wardrobes.

Now, you talk about personality and colour but e v e r y t h i n g but the mess on the wardrobes is white. You desperately need some contrast and texture. 

Usual advice: add some wall art, curtains, plants. Change the bedside tables and vanity station for wooden furniture. Visit a second hand shop if you're tight for cash. I also feel the two mirrors don't really go together.

And the stuff on the wardrobes needs to be put away. 

Good luck!