I applied online and received a phone call around a month later. They asked if I was available for a phone interview which consisted of 4 quick questions. I was then invited in for an assessment in which I had to act like I worked in Next while someone assessed me - I was in the fitting room. After this I was asked to wait in the staff room while the people assessing discussed what they had seen from me. I was invited through to a meeting room and told there was good news and bad news as they wanted to take me on but the sales assistant jobs (which I applied for) were all gone so would I take a stockroom assistant job to which I said yes anyway. I was given £10 cash for my travels and a £10 next voucher to thank me for attending the interview. I started work around 2 weeks later. Very informal and pleasant.