As first step towards really shopping as Jennifer try to just walk outside the stores. One of my early outings where across the parking lot outside a mall.
Later I walked in, made a loop in between all malls and back to the car (one of the cheaper shopping trips 🙂 ).
As other say, don’t look for trouble because there is none. Everyone is to busy with them self to even notice you and when they look at you it’s more to avoid colliding with you than what you look like.