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Pop up shops, ice cream pops, and pops of summer colors took over at producer Jennifer Klein’s 14th Annual Day of Indulgence party on Sunday, where guests including Christina Hendricks, Leslie Mann, Michelle Trachtenberg, and Hailee Steinfeld enjoyed a girls-only day of pampering, shopping, and sun. “It’s like a girls bonding day,” Hendricks told InStyle.com. “I like that it’s just women. And I like that you run into a lot of friends and just relax. And, of course, the shopping!” Yes, the shopping—guests left Klein’s Los Angeles home weighted down with bags of goodies, including clothes from Intermix, jewelry by Lizzie Scheck, a Clarisonic cleaning system, an Amazon Kindle, Givenchy mascara, Sperry Topsider shoes, Skullcandy aviators, and more. See more photos from inside the party—and find out what the stars hauled home—in the gallery.

— Andrea Simpson