Gigi Hadid and Hailey Bieber are onto something and it's inherently sentimental says H! Fashion's Tania Leslau ...

Prep is now a play on the past and future at once, where nostalgia and novelty coexist to make the ultimate style statement ... they look uber-preppy in the best way under a cream cable knit ...

Below, shop the style at Lululemon ... this Athleta Girl skort fits both the new and old preppy styles. The quick-drying, machine-washable material is ideal for after-school sports practices ...

Anytime you want to radiate a classic, youthful energy, the preppy style has got your back. The style’s roots can be traced back to the old-school Ivy League and other classic collegiate looks.