Purpose The purpose of this paper is to outline how the food acculturation of British expatriates in Toulouse (France) translates into their shopping behaviours. Having established this population’s specific food acculturation outcomes, mechanisms and motivations, it then studies their buying behaviours and shopping experiences. Design/methodology/approach This qualitative research is based on 70 semi-directive interviews of British expatriates in Toulouse. Specific emphasis was placed on facilitating respondents’ expression and analysing the wealth of their answers. The transcribed interviews were thus manually analysed. Findings This food acculturation process proves simpler than what seminal papers outlined, i.e. fewer acculturation outcomes, but also more complex: respondents show intertwined outcomes. The marketing channels and store formats respondents privilege in their food provisioning show discrepancies with French buyers’, and the retailers’ mix variables they particularly react to are identified, leading to managerial implications. Overall, both acculturated consumption and shopping practices display fluid behaviours. Research limitations/implications This paper investigates a specific situation. Research on other populations or circumstances should confirm its results, especially migrants’ acceptance and satisfaction with local marketing channels and store formats. Practical implications Local retailers should address the shopping expectations of this affluent target through minor alterations to their operations without antagonising the locals. Originality/value This paper’s main contribution is to extend consumer acculturation literature in two dimensions. First, by studying wealthier migrants escaping “dominated acculturation”, the paper outlines respondents’ “embraced acculturation”. Then, by extending its scope beyond consumption, to shopping experience and store selection, it bridges the gap between consumer acculturation and retailing literatures.

Nous étudierons ici l’acculturation alimentaire de migrants britanniques envoyés temporairement en poste à Toulouse. Cet article analysera les observations faites auprès de cette population, des travaux déterminants en matière d’acculturation du consommateur et des recherches sur la nostalgie, et il puisera même hors du champ du marketing pour identifier les comportements d’acculturation et en déterminer les motivations. À partir de l’étude de cette situation particulière, il nous permettra surtout d’étoffer les modèles existants par l’ajout non seulement de traits individuels des migrants, mais aussi, et surtout, de modes d’acculturation permettant de proposer un modèle applicable à tous les types d’acculturation du consommateur et de généraliser ainsi le champ d’application des modèles existants.