Camila Mendes Wore the Prettiest Dress Trend for Her 30th Birthday Party

Happy birthday, Camila Mendes! The Riverdale actress just celebrated her milestone 30th birthday with the cutest backyard bash. "Let's normalize kids' parties for adults," she captioned on Instagram, and I couldn't agree more. Posing next to a bounce house, Mendes wore a charming white midi dress featuring the summer trend that just won't quit: puff sleeves. She styled her Guizio Luciana Dress ($264) with baby-pink Reformation Margarita Slingback Heels ($278), which are currently available for preorder.
White puff-sleeve dresses are simultaneously trendy and timeless, so it's never a bad time to consider investing in one. Below, I rounded up some similar styles by reader-favorite brands like Reformation, & Other Stories, For Love & Lemons, and more. Scroll down to shop my picks inspired by Camila Mendes's 30th birthday dress.
On Camila Mendes: Guizio Luciana Dress ($264); Reformation Margarita Slingback Heels ($278)
Shop Similar Puff-Sleeve White Dresses

Erin got her start as a Who What Wear intern in 2011—back when the site only published a single story per day. (We have since increased that number twentyfold.) She graduated magna cum laude from USC and lives in Los Angeles. In college, she also interned at Refinery29, where she was promoted to editorial assistant and then assistant editor. After nearly three years at R29, she came back to WWW in 2015, where she is now the Associate Director of Fashion News. From the Oscars to the Met Gala, she leads the site's entire red carpet coverage strategy. She specializes in celebrity and fashion news but also enjoys writing travel features and runway reports. She frequently contributes to WWW's social accounts and has a sizable following on her personal TikTok.