I applied online. I interviewed at Gap (Houston, TX) in Mar 2014
Interview
Interview process was really fun ! The manager or the person that's hiring you gives you a scenario dealing with what to wear. Then you would get 10 mins to pick out the perfect outfit. Afterwards, you would sit down with the person that is hiring you and they'll do the run down of basic questions.
Group interview with other candidates with the store manager. Arrive at the store and wait for other candidates. Then interview happens in break room and it lasted roughly about 30-60minutes
It was a group interview of about 10-12 people. If I remember correctly they take you to the back, the stock room, and ask almost everyone the same question. The interview lasted about 30 minutes.
It was very easy, one in person interview with the general manager and then I was accepted! Mainly personality and behavioral questions were asked, and I think enthusiasm on my end helped the most.