I have a much younger sister who is 18, and in a moment of boredom I flipped through her Delia*s catalog. I was surprised to see they had a "Room" section, and even more surprised that they had a few cute things for us "grownups". Even better, a lot of their stuff is priced for those who make a living by babysitting alone.
I love these curtains, they'd look cute in a bathroom too, I think
I could see this bedding costing a lot more at CB2