I applied through a staffing agency. The process took 4 weeks. I interviewed at H&M (New York, NY) in Nov 2015
Interview
Applied online
Interview at Workforce1
1:1 Interview at location
2nd interview was offered 2 weeks later at recruitment center
2nd interview was in a group and activity based which lasted about 1.5 hours
At the end it was a very interesting interview and you should wear sneakers (fashion forward) or comfortable shoes and a short sleeve shirt when going back for the group interview. You will get hot and definitely sweat.