Women's pants have become an essential part of the feminine wardrobe, available today in countless versions. For daytime, you can try long or short with Oversize and unstructured silhouettes, like a pair of casual slacks. For the evening, choose a more elegant variant of trousers, maybe even bell bottomed, paired with crop tops for a 1970s-inspired look. Or for a more classic evening look, try a skinny pant with a silk shirt.