First stage was an excel test, then a 30 minute call with HR, the final stage was an assessment centre with a potential additional interview (which I had the following week).
The excel test was a little overwhelming but you're not expected to complete everything so just do your best and take your time. The HR interview was standard questions like about the brand, competitors, an example of the key competencies in the job description & the interviewer was super lovely, really easy to talk to. The assessment centre included a group task and interview with hiring manager which was more specific questions. Everyone was lovely, just be yourself, get involved and the time will fly by.