Jennifer Lopez's Preppy Button-Up Blouse Look Is Just $20 on Amazon

Jennifer Lopez's Preppy Button-Up Blouse Look Is Just $20 on Amazon

Jennifer Lopez just wore a blouse that celebrities reach for like candy. Meghan Markle, Katie Holmes, Jennifer Lawrence and other celebrity rich moms are in on the shirt style, wearing striped button-ups with everything from skirts and heels to lounge pants and sneakers. J. Lo had a particularly showstopping outfit last week, pairing her button-up with baggy wide-leg jeans, oversized sunnies, a Dior bag and summery sandals. The exact button-up i…