Very causal, less than 20 minutes. The manager asked very general questions about my work style, ability to work with others, and times when I’ve managed difficulty in the work environment.

They call you over the phone and ask you to explain your employment history. The interview seemed very rush and they did not call on time scheduled. They asked pretty basic questions otherwise.

A lot of behavioral questions. This may not be necessary, but it may be nice to brush up on a few brands within the department you're applying for. In terms of attire, dress in something that shows off your style, nothing too professional.