The "Soap Lady" is a nickname given to a well-preserved mummy found in the 19th century in New Orleans. Her body was discovered in a crypt and is notable for its unique preservation, which is attributed to the high-fat content in her skin. This preservation process resulted in a waxy appearance, resembling soap, hence the name. The Soap Lady is part of the Mummies of New Orleans collection, which includes several other mummies that have been preserved through natural processes. She is often studied for insights into historical burial practices and the conditions that led to her remarkable state of preservation.