For people who love Tokidoki and room designing... please answer? Might be kinda long?

HMMM....okay. Im a very random person, so you might not like my idea but watevr. I think u should go with a darker color and lighten it up with random stuff on the walls. For exampel: you like tokidoki and hello kitty, so u could have hello kitty furniture and like random tokidoki people on the wall but make it look like theyre standing. Like mine :D mines royal purple with a white and black stripe through the middle horizontally (kinda like racing stripes) with tokidoki people on the wall/flooor like theyre standing. IDK just an idea...