I made this very fast in an easy morning at work, they are rare so I always try to study. I made the animation,cloth simulation and render for this.Im not trying to make a realistic animation , im trying to bring some impact even if it gets cartoony.
This are the steps of the post production of fun factory
I used the luminance depth as a masck in after effects to give the illusion of depth focus of the camera. And rendered Ambient occlusion to simulate Global ilumination shadows.