Wasn't DvD alma mater's colors Orange and blue? He might have had an Orange blanket from college days.
Well to my knowledge the only source of orange and blue, and if you check they would be long acrylic fibers, are either a blanket or a pennent from DVD's alma mater. Again I ask, did DVD have those hanging in Daniells bedroom or drapped on her bed?
DW is a blue color guy, not an orange or earth tone guy. The only way he would have orange in his house is if they were left over towels from his girlfriend, and they would be orange.