FrostFrench is a fashion label established in 1999 and run by the British movie actress Sadie Frost and Jemima French.Sadie Frost and Jemima French match contemporary innovative design with striking attention to detail and as a result FrostFrench made a substantial impact in the UK and created worldwide interest in major markets such as the United States and Japan. The success of the brand grew and the name FrostFrench become something of a cult label.