February 17, 2015 01:00 AM

Supermodel Toni Garrn may be busy walking catwalks, but she’s also busy raising money for a great cause. Garrn organized a clothing sale event in the middle of New York Fashion Week to support PLAN International, an organization dedicated to funding girls’ and women’s education in Burkina Faso, Africa. And a ton of her A-list friends joined in on the effort! Below, an exclusive peek at the day the supermodel spent giving back.

Courtesy Toni Garrn

One of those A-list pals: fellow supermodel Karlie Kloss, who stopped by the sale in between shows. “Karlie was a huge support who not only donated items from her closet but also came and shopped the sale,” Garrn told PEOPLE.

Courtesy Toni Garrn

And Garrn definitely got her cardio in for the day. “I had 15 bags full of clothes, shoes and purses thanks to my generous friends who opened their hearts for a good cause,” she shared.

Courtesy Toni Garrn

Big-screen stars also made time for the event. “Michelle Rodriguez bought one of my favorite items in the sale — a Versace dress donated by Eniko Mihalik.”

RELATED PHOTOS: Catch all the star-studded front row action at New York Fashion Week

Courtesy Toni Garrn

In case you forgot how chic a supermodel off-duty is, here’s the photo reminder. “I was thrilled to see people buying all the goodies, every dollar counts in educating the girls at Burkina Faso.”

Courtesy Toni Garrn

And it looks like Jourdan Dunn nabbed one of the best finds at the sale. “It was so great seeing all my girls come and lend their support. Jourdan bought this gorgeous Miu Miu bag — another one of my favorites,” Garrn said.

Click here for all the latest fashion week coverage, and tell us: What do you think of Garrn’s celebrity clothing drive?

–Brittany Talarico

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