The Wicked Witch of the East was a witch from The Wizard of Oz that Miss Almira Gulch transformed into while riding her bicycle she later was perished to death by the falling house just showing her feet.
Her full physical appearance is never shown as the Witch had been crushed to death by Dorothy's house. However, from her remains, she is shown to have long legs while wearing a pair of a stockings (usually striped in most adaptations). She also wears a pair of sparkly silver shoes (red in most adaptations) which are then removed and gifted to Dorothy, causing her feet and entire body to disappear, signifying the Witch's death.
Tom and Jerry & The Wizard of Oz: If I Only Had the Height Tom and Jerry: Back to Oz: The Jitterbug • There's No Place Like Home • A Mighty Fine Affair • All Hail • Oh My, Oh My, Oh My • What's Mine is Mine