First came boyfriend jeans, then the boyfriend shirt, and now, fashionistas are suiting up in tuxedos.

Ashley Olsen donned the masculine chic ensemble back in June at the CFDA Fashion Awards. But it wasn't until we saw Stella McCartney's innovative jumpsuit version, Zoe Saldana's sultry interpretation and Brooke Shield's unexpected velvet number that we fell in love with the very modern look. A tailored tux with a great pair of pumps is both empowering and sassy.