My teen daughter would like her bed to look like a couch. I recently bought her the " brimnes" day bed from ikea as shown in the photo. I do not want the pillows to end up on the floor on a daily basis. I was thinking of using Velcro to secure them in place.

Any ideas on what type of pillows would work best? I was thinking if I used regular bed pillows, the pillow may lurch forward and the case would be Velcroed and look odd. Throw pillows - I'd need so many, not sure. The custom daybed cushions that are typically 2 triangular shaped pieces seem cumbersome and would have to be taken off the bed each night.

Any ideas? What do you think would work best for a bed used daily?