More to explore:
Bright Orange Color Scheme and Girrafe Animals Wall Stickers in Modern Kids Bedroom Design Ideas
"Warm Industrial" (Vintage Metal Lockers- More of a vintage warm industrial, less of a "restoration hardware" look)
Kid's room - love the locker storage idea
from Apartment Therapy - the mustardy yellow walls of this kid's room give it a brightness and warmth that isn't at all garish and works well against the lovely red industrial locker unit.
11 Warm Industrial Kid’s Room Design Ideas | Kidsomania