The interview process took several weeks - after the submission of the CV I've got an email inviting me for a phone interview with HR, then after a week and interview with brand director. Both interviews lasted for about an hour.
Questions:
Tell me about your experience with L'Oreal
Tell me about your work experience.
What were intercultural challenges in groups consisted of international students?
Describe the brand you're applying for: characteristics, competitors. Why this brand? Why L'Oreal in general.
In general, the interview was not hard at all, all questions were ordinary interview questions, and managers were quite enthusiastic, attentive to the interviewee and friendly.