Essex Girl: a young working-class woman from the Essex area, typically considered as being unintelligent, materialistic, devoid of taste and sexually promiscuous. Collins English Dictionary Kirsty is a sixteen-year-old girl growing up in 00s Brentwood. She likes WKD, Elton John, Pie & Mash and Charlie Red body spray. Shes on a quest to win Sexy Rickys heart and pass her GCSEs. She also has a secret to tell you. One she cant tell anyone else. Follow Kirstys story through the house parties and Irish pubs of Essex. From West Ham matches to choir practice, pre-drinks to registration, she will tell you what its really like to be an Essex Girl.