I applied online. The process took 2 weeks. I interviewed at Gap in Aug 2011
Interview
just apply online and they'll call you if they're interested. interview process is pretty easy. just be yourself and answer honestly and you should be set. i wore a v neck sweater and an oxford button down and skinny jeans. they tell you to sell them what you have on and that was pretty easy. try to stand out but don't over do it because it doesnt seem like they like that too much.
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.