3.1 Phillip Lim Black & Navy Cadillac Trousers. Put a polished spin on your separates collection with 3.1 Phillip Lim's lustrous pants. The pretty navy-blue texture and contrasting black is the perfect way to nod to this season's love of opulence. Wear this tapered pair with a simple tee and blazer for a contemporary approach to round-the-clock dressing. 40% Polyester, 30% Wool, 15% Cotton, 11% Viscose, 2% Polyamide, 2% Ethane.