When it comes to celebrity style, the Olsen sisters belong in a league of their own. While Kardashians are receiving accolades for their social media influence and nostalgic style icons of the '00s are making brief returns to the spotlight, the under-the-radar twins, Mary-Kate and Ashley, set themselves apart. Not only did they pave their own way as designers, but they have also dedicated themselves to the industry for more than 10 years by standing at the helm of their brands The Row and Elizabeth and James. And it's not just their work that's consistent. In a world where must-have pieces change every day, their clean, uncomplicated, sleek, and vintage-inspired personal style has maintained its strong identity. It's for this reason that we consider them to be forever fashion muses.
With this in mind, as well as the twins' birthday—it's today, June 13—we compiled a bit of a starter pack to Mary-Kate and Ashley's MVP wardrobe essentials. If you also find endless inspiration from the sisters, keep scrolling for a capsule wardrobe that will remain relevant no matter how many years go by.
Available in sizes 6 to 10.
Available in sizes 4.5 to 11.5.
Available in sizes 0 to 4.
Available in sizes 14 to 28.
Available in sizes 5 to 11.
Available in sizes 5 to 11.
Available in sizes XS to L.
Available in sizes 10 to 22.
Available in sizes S to XL.
Available in sizes 00 to 12.
Available in sizes 23 to 35.
Available in sizes 16 to 22.
Available in sizes 23 to 34.
On their 32nd birthday, revisit Mary-Kate and Ashley's supreme guide to turning 30.
-
Until It's Warm Enough for Summery White Dresses, This Right-Now Alt Will Be Your Chic Best FriendThe perfect way to ease into cotton and linen.
-
Kate Hudson Talks Rom-Com Beauty, Moon Rituals, and the Good Hair Day Products She Swears ByThe actress has partnered with Joico as its first-ever global spokesperson.
-
Everything We'll Covet and Adopt From The Row's Winter 2025 CollectionThe details already defining next-season style.
-
The Unexpected Shoe Trend Bella Hadid's Been Wearing Right and Left During Paris Fashion WeekForget flats—buy these instead.
-
These $20 Old Navy Flats Are Just as Chic as the $900 Pair I Have Been Coveting Since Last SpringThese are guaranteed to sell out.
-
Jamie Mizrahi's World: The Celeb Stylist's Favorite Red Carpet Look, Most Worth-It Shoe, and Album She Listens to on RepeatA modern-day style expert.
-
How Everyone Will Be Wearing Their Non–Skinny Jeans This SpringHere's your outfit inspiration.
-
Let Me Guess: You Weren't Expecting Ashley Olsen to Wear These Under-$150 SneakersNeither was I.
-
If the Margaux *Is* Discontinued, This Is the Row Bag We're Buying InsteadJoin the wait list today.
-
Ayo Edebiri Just Styled Mary-Kate Olsen's Favorite Boot Trend in an Unexpectedly Fresh WayGreat minds think alike.
