Always a quest for a girl to collect the full set of the "insert magic collection here" (teaspoons, clock numbers, bells, pearls ...); always trying to foil the quest and never succeeding; always with T-Shirt, her boy sidekick who seemed to turn good at the end of every series; but interestingly with two T-Bags, starting off with brunette Talula and moving on to blonde Tabetha later on.
Anyone else remember it? If so, you're probably also of the Knightmare era.
And while I'm on the subject, who also remembers Round the Bend? -- NOT Round the Twist (Aussies, lighthouse, ghosts, etc.) -- but a load of puppets headed up by Doc Crock living in a sewer with bizarre cartoons etc.