Styrofoam Headboards- I don't necessarily dig the style of this one, but hello cheap styrofoam at Lowe's, would not have ever thought to look there!
foam headboard, wrapped in fabric and then tufted with large buttons.
Sewing for the Home ~ Super Easy Upholstered Headboard « Sew,Mama,Sew!
Tutorial For DIY Contemporary Upholstered Headboard With Wood Frame.
DIY Nailhead Headboard: What you need: Tape measure; carpenter’s level; cardboard; pencil; plywood sheathing (measure desired size prior to purchase); jig saw; sander; foam; spray adhesive; batting; staple gun; staples; fabric; scissors; nailheads, 300 ct; rubber mallet; ruler; hammer; drill; and mounting brackets.