Jennifer Lawrence: Wang Envy

Jennifer Lawrence got A-level Wang treatment in NYC ... at the expense of some frigid shoppers.

Alexander Wang's store went into lockdown mode Thursday so J Law and a friend could browse the racks by their lonesome ... leaving a few vagabond shoppers to shiver in the 37 degree weather.

Shortly after the actress arrived, the manager pulled down the blinds for complete privacy.

It's like Dickens ... only real.