Original It girls like Bianca Jagger and Jane Birkin served as the inspiration behind the eyes at shows like Vivenne Tam, Altuzzara and Peter Som. Makeup artist Tom Pecheux worked with MAC Cosmetics Fall/Winter 2014 collection to create the glossy finish at Peter Som.

To get the look -- which Pecheux called "the English girl with a modern South of France twist" -- MAC Olive Au Nature Cream Colour Base eye shadow was blended over the eyelid, followed by MAC Eye Shadow in Stony just at the crease to contour the eye. To give eyes a next-day-makeup look, Pecheux lined the upper and lower lashline with MAC Fluidline Pencil in Water Willow followed by Fluidline Pencil in Blacktrack and heavily applied MAC Haute and Naughty mascara to the upper and lower lashes. To finish the look, he gave lids a greasy sheen by sweeping them with MAC Pro Gloss Texture.

At Vivienne Tam, makeup artist Muad Laceppe for MAC blended olive shadows with brown liner along the top and bottom lashline, then applied false lashes "to give dimension to the eyes and give you the '70s twist."

There were a lot of no-makeup-makeup looks (read: bare lips) at Fashion Week, but statement lips in bold berries and deep wines were still on trend at shows like Alice + Olivia, Ruffian and Nanette Lepore. Sarah Lucero, celebrity makeup artist and Global Executive Director of Creative Artistry at Stila Cosmetics, created the makeup look for Rebecca Minkoff, where "the star of the show" was the oxblood lip color.

Lucero mixed the glossy Stila Color Balm Lipstick in Briggite with Smudge Pot brown to get the right shade of wine and give the lip a more opaque, matte appearance.

"If you want to ease into the look and not go super dark, go with something like the Stila Stay All Day Liquid Lipstick in Amore," Lucero says. To complement the bold lips, Lucero kept the rest of the face clean with just a little bit of blush and strong, groomed brows.

Backstage at shows like Jason Wu and Jenny Packham, we watched stylists easily pull hair into messy buns chic enough to be worn alongside beaded evening gowns and statement jewelry. "There's a modern look when the hair isn't too finished and polished," says Tresemmé stylist Jeanie Syfu.

To master the rock 'n' roll vibe of the textured updo at Jenny Packham, Syfu prepped hair with Tresemmé 24 Hour Body Foaming Mousse before blowing dry with a Mason Pearson brush. To add texture, hair was back-brushed and pulled into a loose ponytail at the nape of the neck with the hair covering the ears. Then, the hair was twisted into a loose bun with the ends left out and fastened with bobby pins. Syfu worked Tresemmé Leave-In Split End Conditioning Treatment into the front of the hairline to give it a more "lived-in texture," she says. To pull it all together, Syfu finished it off with a spritz of Tresemmé Keratin Smooth Illuminating Shine Spray.

Whether side swept or swept up, we spotted braids on many runways. For a more classic take on the undone braided updo at Michael Kors, stylist Orlando Pita used texture paste at the roots of the hair and dry shampoo all over before braiding the hair at the back of the head and pinning it under.

Braid pro James Pecis, working with Beauty.com, gave the girls at Nanette Lepore side swept braids fit for a "gypsy caravan traveler." To prep the hair, he applied Alterna Bamboo Volume 48 Hour Sustainable Volume Spray from root to tip as well as Alterna Bamboo Volume Uplifting Root Blast before blow drying (for hair that was very thin or flat, he also sprayed Alterna Bamboo Style Cleanse Extend Translucent Dry Shampoo throughout the hair.) To create "a natural, soft bohemian wave," Pecis used the T3 BodyWaver Large Barrel Styling Iron, alternating the direction of the curl for each section. For the braids, he took a large section across the forehead and braided down and across to the ear, leaving the ends to blend with the rest of the hair.

Ponytails are big for spring, and judging by all of the textured, parted and slicked back varieties we saw backstage, the trend is sticking around for the fall. At Vivienne Tam, in keeping with the '70s look, Tresemmé Global Stylist Matthew Curtis first created a deep part in the hair and worked Tresemmé 24 Hour Body Foaming Mousse throughout before blowing dry. To "create a straighter look and give more hold," he separated the hair into several sections and sprayed with Tresemmé 24 Hour Body Finishing Spray before flat ironing. Curtis secured the ponytail just above the nape of the neck "to keep it a bit more youthful," and concealed the elastic by wrapping a small piece of hair around it and fastening underneath with a pin that matched the models' hair color. For a silky, frizz-free finish, Curtis spritzed hair with Tresemmé Keratin Smooth Flat Iron Smoothing Spray.

To create the perfect ponytail, Curtis says "always keep your head up straight." Leaning forward will give you a looser ponytail, he says, adding "if you don't quite get it as smooth as you want, spray some hairspray on the comb before running it over the hair."