The Duchess of Bay Ridge Onscreen Outfits Pre Owned Copper Key Blue Dress with Pink Flowers Big Girl Size Small Our Family's Attic Our Families Attic Margot Robbie was only 22 years old when she filmed The Wolf of Wall Street, which helped her secure the role of Naomi due to the character's younger age. Leonardo DiCaprio, who Margot Robbie's Wolf of Wall Street Style: Iconic Naomi Lapaglia Looks (2013) Margot Robbie on Dressing the Part for Her 'Wolf of Wall Street' Audition