Complex sentence: Changes in lingerie styles also encouraged the removal of pubic hair, and the nude crotch--i.e., the total removal of pubic hair, such as in a full Brazilian or the Sphinx style--became considered by many to be erotic and glamorous.
Split into simpler sentences: Changes in lingerie styles also encouraged the removal of pubic hair. The nude crotch--i.e., the total removal of pubic hair, such as in a full Brazilian or the Sphinx style--is considered by many to be erotic and glamorous.