Whether you're implementing a Montessori philosophy in your child's room or you have safety concerns, many parents choose to put their child's mattress directly on the floor. But perhaps you're not enthralled with the look. One idea is to try a headboard decal and trim a bit off the legs.
If you search online for "headboard decal" you'll find a bunch, but these above from Blik seemed most kid-appropriate to us - simple lines, bright, cheery colors to choose from and also available in twin bed sizes.
If you'd rather DIY, check out this painted faux headboard. Or if you like the idea of wall decor to accent a mattress on the floor, but aren't interested in headboads, see how Meg spruced up Finnian's bed on the floor with woodland decals.