The UK Labour Party has long utilised All-Women candidate shortlists in an aim to ensure that female representation in the House of Commons increases. This has always been controversial, however it has been responsible for a noted increase in the number of female MPs in general and female Labour MPs in particular. Here, Mary Nugent and Mona Lena Krook dispel some of the myths around All-Women Shortlists, and show that gender quotas do not pose a threat to ‘merit’, and that the diversity they have fostered has brought about a number of important democratic outcomes