
Sierra Mayhew
Sierra Mayhew is a fashion editor at Who What Wear, bringing a decade of industry experience to the editorial team. Since joining in 2021, she has made her mark by blending luxury and accessible fashion, decoding runway trends, and curating must-have shopping lists. Before joining Who What Wear, Sierra sharpened her skills at Harper's Bazaar and Elle, with bylines in Bazaar.com and collaborated with iconic brands such as Gucci and Ferragamo. A graduate of the University of Notre Dame, Sierra translates editorial expertise into viral social content, making fashion engaging for a new generation. Her unique perspective is rooted in her love for travel, music, and discovering the hidden gems that make New York City a constant source of inspiration.
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The 6 Things Carolyn Bessette Kennedy Always Wore in the Spring
Currently binging Love Story? Read this.
By Sierra Mayhew
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Customer Reviews Don't Lie: These Are the 23 Best Lifting Bras
They'll change your life.
By Sierra Mayhew
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Fashion Editors Agree: These Dated Trends Won't Make It to Spring 2026
It's time to move on.
By Sierra Mayhew
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An Exclusive Sneak Peek at What Kristen Bell Will Wear Tonight to Host the Actor Awards
Her stylist Nicole Chavez spills all the tea.
By Sierra Mayhew
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7 Big Spring 2026 Trends the Fashion Set Is Already Wearing in Milan
The ones to know.
By Sierra Mayhew
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Librarian Chic Meets Eccentric Art Student: It's a New Era of Marni Under Meryll Rogge
With a new creative director in town, Marni can't be missed this season.
By Sierra Mayhew
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The Row Taste on a Staud Budget: 10 Designer Bags I'm Realistically Considering
Major bag alert!
By Sierra Mayhew
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The Swimwear Picks Fashion Insiders Are Choosing for Spring Break
The only swimwear worth packing this spring break.
By Sierra Mayhew
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I Read 2000 Comments About the Best Perfumes—These Are the Ones Everyone Loves
I read every single comment, so you don’t have to.
By Sierra Mayhew
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The Fashion Week Outfits I'd Still Be Wearing Even If I Wasn't Attending Shows
I'd wear these looks without a photographer in sight.
By Sierra Mayhew
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I Just Spent 6 Weeks Living Out of a Suitcase—Here's How to Pack Like an Editor
Learn my tricks.
By Sierra Mayhew
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Fashion People Are Wearing Military Jackets Again—Here's the Runway Moment That Explains It
Reporting for duty.
By Sierra Mayhew
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I Read 2000 Comments About the Best Perfumes—These Are the Ones Everyone Loves
I read every single comment so you don’t have to.
By Sierra Mayhew
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The Most Memorable SAG Awards Red Carpet Moments Ever
New name, same incredible red carpet presence.
By Sierra Mayhew
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Sheer, Strategic, and Everywhere: The Best Naked Dresses Celebs Are Wearing for 2026
Prediction: This will be the year of the naked dress.
By Sierra Mayhew