
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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If Your Denim Drawers Are Full and You Still Have Nothing to Wear, You Need to See This Obvious Alt
The best part? You already own it.
By Sierra Mayhew
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During Paris Fashion Week, Everyone Was Styling Leggings With This Shoe Trend, and I'm Taking Notes
Yes, leggings.
By Sierra Mayhew
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I Just Got Back From Fashion Week in Paris and Milan—7 Trends I Saw Everywhere
Moda Operandi’s president has post–fashion month thoughts.
By Sierra Mayhew
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Paris! London! New York! Here's How People Style the Barn Jacket Differently Based on Zip Code
It's the outerwear staple that went from storage bins to worldwide overnight. Here's how to style it.
By Sierra Mayhew
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I Swapped My Go-To Neutrals for Stripes This Fall—Here's Why You Should Too
Because fall fashion should be fun.
By Sierra Mayhew
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The 9 Paris Fashion Week Street Style Moments That Defined the Season
I need to copy them ASAP.
By Sierra Mayhew
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If You Pair Your Flared Jeans With One of These 6 Things, I Like Your Personal Style
The key to winning me over.
By Sierra Mayhew
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If I Wanted Zoë Kravitz's The Row Wardrobe on a Budget, I'd Shop These 27 COS Finds
Understated, iconic, and so Kravitz coded.
By Sierra Mayhew
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From Maxis to Minis: A Chic Guide to the Types of Dresses That Make an Impact
If you don’t own these 15 exact dress styles, you need to upgrade your wardrobe.
By Sierra Mayhew
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Skinny Pants! Bold Shoulders! Vibrant Florals! An '80s Attitude Defines Chloé for Spring 2026
You'll catch us wearing this collection in six months' time.
By Sierra Mayhew
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I Did the Research for You—Here's What Celebs Bought in 2025
The receipts are in.
By Sierra Mayhew
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Romeo + Juliet, The Virgin Suicides, and More Late-'90s Films Inspired This Victoria Beckham Collection
An all-grown-up take on teenage dressing.
By Sierra Mayhew
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Olivier Rousteing's Beachy Designs Have Inspired What He's Calling a New Era for Balmain
Balmain is proof that the French girl aesthetic has been reinvented.
By Sierra Mayhew
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Stella McCartney Balanced Power Suits and Ethereal Gowns in a Collection That Thrived on Contrasts
The kind of collection that makes people want to "Come Together."
By Sierra Mayhew
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Fashion People in Copenhagen Are Wearing These 5 Shoes With Jeans Lately
Denim with an unexpected twist.
By Sierra Mayhew