"If there are three words then the order has to go I, A, O. If there are two words then the first is I and the second is either A or O."
✦ ding, dang, dong
✦ Hip hop
✦ Chit chat
✦ Flip flop.
When using multiple words to describe an object, native English speakers naturally list the adjectives in this order:
✦ lovely little old rectangular green French silver whittling knife
✦ awesome (1), old (3), red (5) convertible