Typically it's the hero skirts, statement tops and technicolor accessories that trigger the camera flashes outside the shows during New York Fashion Week. This time around, it's--surprise, surprise!--the humble t-shirt. Show-goers strutted out their favorite (read: most reliable) wardrobe staples, including Leandra Medine, above and below, who opted for fresh-looking gray and navy versions, while others stuck to traditional whites. The newly resurrected tee is (once again) proving to be the perfect and most comfortable foil to more eye-popping pieces (think: plaid coats, graphic jackets, and vivid knits). I swear by these iterations from , , , , and .