Wilfred by Aritzia Effortless Pants in Black Often imitated, never replicated — wear them and see why The original goes-with-everything trouser, these are tailored-yet-relaxed high-rise pants with front knife pleats, an easy drape and a long, wide leg. They’re made with Crepette™ — our one-of-a-kind Japanese crepe fabric beloved for its subtle texture, breezy drape and the fact that it basically never wrinkles.