The casual look consisted of a blue sweatshirt, black leggings, a Gucci tote, white crew socks, ... ($128); Nike x Off-White sneakers. On Dakota Johnson: Lululemon Align High-Rise Pant 28" ...

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Of course, knee-high tights and socks have been around for decades. They were all the rage in the ’60s, frequently worn with the ubiquitous mod mini.