Jack Antonoff is an eleven-time Grammy-winning producer and Bleachers frontman who has shaped modern pop by crafting definitive, critically acclaimed albums alongside megastars like Taylor Swift, Lana Del Rey, Lorde, and Sabrina Carpenter. Back to Work Suit Event. The fit still decides the suit. The cloth still decides the character. #BackToWorkSuitEvent #BoltEndFabrics #MartinGreenfield #CustomSuit #taylorswift #lanadelrey #sabrinacarpenter