Tribal Print Button-Down Shirt of J. B. Smoove as Leon Black in "Curb Your Enthusiasm" Hey, style strategists! Leon Black, played by actor J. B. Smoove, is seen wearing tribal print button-down shirt in the Curb Your Enthusiasm TV Show.Curb Your Enthusiasm - Season 12 Episode 4 - Disgruntled - 2024 (Fashion Moment Timestamp - H00M15S41)🛒 Shop Similar