Mary-Kate Olsen Wore the Boots Trend That's Overtaken All Others

Like I've mentioned before, Mary-Kate Olsen is nothing if not consistent with her outfit choices. Dark colors and long coats are Olsen signatures, so we wouldn't expect anything less this winter. Photographed in New York City, Mary-Kate managed to make an all-black outfit look anything but boring thanks to a couple of key accessories—most importantly, her boots.
Square-toe boots like Mary-Kate's have proven to eclipse basically every other boot trend out there. We made that proclamation back in September and stand by it today. Yes, the trend was technically around last winter too, but this season I'm seeing them everywhere I look—and I look at a lot of online retailers since it's kinda my job. Scroll down to see how her square-toe boots and croc-print bag make her outfit.
On Mary-Kate Olsen: The Row coat
Shop Square-Toe Boots
Next, the 4 Amazon basics I'm layering under every single winter outfit.

Erin got her start as a Who What Wear intern in 2011—back when the site only published a single story per day. (We have since increased that number twentyfold.) She graduated magna cum laude from USC and lives in Los Angeles. In college, she also interned at Refinery29, where she was promoted to editorial assistant and then assistant editor. After nearly three years at R29, she came back to WWW in 2015, where she is now the Associate Director of Fashion News. From the Oscars to the Met Gala, she leads the site's entire red carpet coverage strategy. She specializes in celebrity and fashion news but also enjoys writing travel features and runway reports. She frequently contributes to WWW's social accounts and has a sizable following on her personal TikTok.
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