J. Crew aims to establish itself as a go-to fashion store for young adults by 2015, promoting brand quality and increasing loyalty and social media followers. The '#jcrewstyledbyme' campaign encourages customer engagement through social media interactions, where participants submit photos wearing J. Crew for a chance to win a grand prize trip and exposure in their style guide. The campaign leverages multiple social media platforms to enhance brand recognition and create a supportive community around J. Crew.