If you want to know what the chicest girls are wearing, visit New York City during Fashion Week. If you can’t, no worries — Pinterest, Instagram, Vogue and Getty Images are overflowing with street-style snaps. We scoured all of the above, and one thing is clear: These 13 fall blouse styles are totally on trend. Instead of thick, heavy knits, New York rich moms are wearing classy blouses. Silky fabrics, billowy silhouettes, three-quarter sleeves, peplum shapes and fun fall prints are just a few highlights. Coveting the aesthetic? Scroll on! You’ll find a luxe-looking, New York City-inspired blo...