While we vaguely remember participating in "opposite" or "backward" day at some point during childhood, we'd never dreamed this crazy styling trick would actually become a trend. Walking into work with our shirt or pants on backward sounded more like a major fashion mistake [1] than an edgy new hack [2].

But perhaps we just didn't know how to properly pull it off. Looking back at 2015, there's been plenty of celebrity inspiration, from Taylor Swift's harness mix-up [3] to Selena Gomez's zip-up crop top [4]. Even Hailey Baldwin recently gave the backward thing a go by turning around a simple tie-up top.

Read on to gather a few ideas, then try it out for yourself by shopping some key pieces.

Taylor Swift [5] had a hilarious response when fans pointed out she was rocking her harness backward. "I think you're ignoring a really important point here . . . " she joked on Tumblr. "That my harness and I are always ready for a zip line/rock climbing."

Perhaps taking a cue from her friend, Selena Gomez [6] also stepped out in NYC wearing a reversed zip-up crop top.

It model Hailey Baldwin made her simple shirt slightly sexier during a recent shopping trip, turning it around and showing off the tie in the front.