Oosting will simultaneously continue in his role as ceo of footwear brand Robert Clergerie.
Núria Perez-Cullell will take up the role on Aug. 20.
The luxury and sportswear brand has added the position as it gears up for an expansion drive.
Her nomination will be voted upon at the annual general meeting on Sept. 10.
The chairman of Victoria Beckham Ltd. has held the post since 2014.