Tommy Co. Figure Jacket  -  In level 2: Clothes Make Mannequin, click on the magazine in Sabrina's room. Use your Time Ball and C3D potion on the jacket in the illustration.

Ugly Mask  -  In level 1: Trick or Treat, use Monster droplets on the mask in Sabrina's room to transform the mask into the Ugly mask.

Finding clues:-  Enter the third section of Sabrina's room. Open her diary to find more clues.