Fossil

Meanwhile, you're more likely to get treated nicely in an upscale store wearing sweatpants than a more put-together look.

Want to own a piece of fashion history--and history history? Ten of Princess Diana's most iconic dresses are going up for auction on March 19. {Vogue UK} Watch the great Karlie Kloss in action on the set of her seductive spring 2013 Muse Magazine cover shoot. {Fashion Gone Rogue} This poor girl's YouTube hair tutorial is legitimately the stuff of nightmares. Ergo you must watch it. {HuffPo} Cara Delevingne was the top model at London Fashion Week, but who's surprised? See who else did pretty well for themselves. {The Cut}

Part of being a style icon means wearing exactly what you want. Rachel Bilson does just that, saying, "All men hate harem pants, but I don't give a s—t." {Us Weekly} Nordstrom will open CFDA/Vogue Fashion Fund pop-up shops in six locations around the country this spring--so you'll have access to a selection of designs from finalists like Wes Gordon, Suno, Giulietta and more. Yay! {WWD} Tonight she'll don wings for Victoria's Secret, but Alessandra Ambrosio has her own angel stealing the spotlight. Her daughter Anja stars with her model mommy in the latest London Fog ads. {HuffPo}

From Anna Wintour and Michael Kors chilling at Macy's to Sarah Jessica Parker vogueing it at Fred Leighten, there was no shortage of mega-watt stars