We're all about pulling the easiest runway trends and trying them out on ourselves. And for easy and (literally) breezy hair, look no further than the Tommy Hilfiger show featuring beachy waves.

As you can see by Gigi Hadid's laid back, summery hair look, the style is fairly low maintenance -- and pretty hard to screw up. For those of you #blessed with natural, flowy waves, that's cool and we're happy for you, but this article is not for you.

All you need is a little sea salt spray, a straightener and some hairspray. Spritz some sea salt spray throughout your hair to get that just got back from the beach feeling. Section off your hair then work in waves with the straightener, going slowly and holding for a few seconds in each direction. Let the wave fall and repeat. Keep doing this until there are no more sections to wave, top it off with a little hair spray, and walk out of your house looking like Gigi Hadid! Yes, it's really that simple.