Come spring, feel free to go a little wild with your eyeliner. (Extra points for using lipstick as liner.) Because there wasn't one clear trend or style, we're highlighting the versions that really wowed us. Clockwise from top left: At Peter Som, makeup artist Yadim used Maybelline Color Sensational Vivids Lip Color in Vibrant Mandarin on the inner corners of the eyes. The effect was war paint-esque, and definitely NSFW, but one of the coolest looks to hit the runways all season. There were sheer looks like the blue wash of Maybelline eye shadow we spotted at Dannijo. The double-winged white liner Maybelline artists created at Nanette Lepore felt fresh and modern. And for the adventurous makeup wearer, there's the blue cat-eye Kevyn Aucoin makeup artists created at Honor -- it would be just as gorgeous in a slightly more wearable navy color.

Braids have been going strong at Fashion Week for more than a few seasons now, but come spring, the trend will be ropier and more intricate than ever before. Clockwise from top left: At Marissa Webb, Tresemmé celebrity stylist Jeanie Syfu created a cool braided pompadour that featured an inside-out French braid. At Suno, hairstylist Odile Gilbert used Ké'rastase products to hold exaggerated fishtail braids in place. At Mara Hoffman, hairstylist Nick Irwin started with Catwalk by Tigi Transforming Dry Shampoo to give hair a matte texture. Then, he braided about half the hair, before wrapping the remaining sections around the braid for a "destroyed desert braid" effect. And at Donna Karan, hairstylist Eugene Souleiman needed an extra set of hands and Wella Stay Firm Finishing Spray to get the look -- he compared the cross-stitched braids to braiding keychains.

The sleek ponytail trend doesn't require much explanation. If you've got shine serum and an elastic, you're halfway there. While there were dozens of ponytails on the runways, some of our favorites included Opening Ceremony, Jason Wu, Alexander Wang and J. Mendel.

Nail art isn't going anywhere -- whether it's at Fashion Week or IRL -- but the trends for spring are slightly toned down. Nearly identical clean white manicures with horizontal lines turned up at Erin Fetherston (top right) and Kate Spade (bottom left). Manicurist Gina Edwards used Kiss Products to create a gold stripe at Fetherston and Deborah Lippmann used polish from her own line to create a sharp black line at Kate Spade. Meanwhile, at Tibi, manicurist Jin Soon Choi drew dots in a line to look like stitches. And at Prabal Gurung, Choi used Sally Hansen polish (part of a collaboration with the designer) to draw horizontal stripes on a blank background.

Negative space manicures layer color or designs over a clear background. Even if you're staunchly anti-nail art, you might be able to get behind this trend. Plus, if you opt for color at the tips like the look from Sophie Theallet (bottom left), you can't tell when your nails begin to grow in. And if you choose color at the half moon like the look from Delpozo (top left) or Chris Gelinas (bottom right), it's impossible to detect chips. At Misha Nonoo (top right), Sally Hansen celebrity manicurist Tracylee used vertical strips of tape to create negative space down the middle of a matte white mani.