Oscar Isaac is making a case for the menswear ... The star finished the bold look with a white collared shirt and black tie, black crews socks with white stripes, and black lace-up boots.

Oscar Isaac looked more debonair than ever before ... The Star Wars actor, 43, looked handsome, sporting a grey blazer, crisp white shirt and black tie. He ensured all eyes were on him by also ...

Oscar Isaac rocked an unusual look while heading ... Isaac stepped out with a white dress shirt, black tie and black suit coat for the outing. He also opted for a black pleated skirt with black ...

Lizzo, Oscar Isaac and wife Elvira Lind ... floor-length skirt, white piqué wingtip shirt and bowtie; Williams in a dramatically pleated black jacket and skirt with a white piqué corset ...

Then you find a photo of him wearing an Atlas Shrugged shirt. "It was five years ago ... the pain of knowing your fantasy boyfriend Oscar Isaac might be a fan of Ayn Rand?