Cruella de Vil is the main antagonist of Disney's 101 Dalmatians franchise. She is one of the most well-known and iconic Disney Villains and is a primary member of the franchise; she is remembered for her unique name, practicality, and extravagant worship of fur. She is also the archenemy of the titular Dalmatian pack, as she chases after them to use their fur for her own fashion line.

Source: Fandom