This paper explores how special educational needs (SEN) and social class can become intertwined in post-primary school choice in Ireland. The paper draws on data generated during a three-year ethnographic study of a DEIS school. Data are analysed using Holland et al.'s (1998. Identity and Agency in Cultural Worlds. Boston, MA: Harvard University Press) "positional identities," "authored selves" and "figured worlds" in order to examine how learner identities and school choice processes can become informed by emergent school cultures being formed and re-formed by neoliberal marketisation of education and how these actions are taken up in the identity work of young people and their families. Soft barriers and their contribution to aspects of school stratification by social class and SEN in this setting are explored. Finally, the paper calls for recognition of the responsibilities of every school to own diversity in their own settings.