Ungaro Taps Lindsay Lohan, Unknown Designer Estrella Archs to Collaborate, Create Some Noise for the Brand September 9, 2009 6:26 pm >> Mounir Moufarrige, who famously replaced Karl Lagerfeld with 25-year-old Stella McCartney at Chloe in 1997, is at it again: He's signed an almost-unknown chief designer, Estrella Archs (left), and Lindsay Lohan as an "artistic adviser" to replace Esteban Cortazar at Emanuel Ungaro, in hopes that they will bring attention — good, bad, or otherwise — back to the brand.