What should I wear when going job hunting?

I'm planning to go to ROSS, Marshalls, Bed bath and beyond, stores at the mall, also food stores. But I dont know what is appropriate to wear while going to these stores for applications. So, what should I wear?What should I wear when going job hunting?
Go for business casual. A nice pair of black pants, flats, and a non-revealing shirt.


Kind of like this: http://images.google.com/imgres?imgurl=h鈥?/a>





This will make the best impression!!What should I wear when going job hunting?
Jumper, (if it's rainy, maybe the boats can be better)


a casual T-Shirt


and pants that can make you feel comfortable