Ghost of Patricia Millicent

The Garden Witch was the disguise of Ronette Adams.

Physical appearance
She has a white face, blue hair and wears a purple dress.

Scooby-Doo! (DC Comics)
She dressed up as the ghost because she wanted the costume contest prizes for herself. (A Wolf in Creep's Clothing)

Appearances

 * Scooby-Doo! (DC Comics)
 * #92(a). A Wolf in Creep's Clothing