Seafoam Green and White is one of my favourite tried-and-tested colour schemes for a bedroom. It is calming and restful while still providing contrast and impact. I find it a particularly good solution for walking the middle ground between masculine and feminine - it is soft and fresh without being overly pretty. I manage to get this past most men without too much difficulty!
Try the following paint colours to create an interior similar to the one above:
Walls: Dulux Roland PG1D1
Trim and Ceiling: Dulux Natural White PN1E1