For women, a pair of high-quality dress pants could cost anywhere from $5 to $25, while more affordable options could be purchased for under $1. Men's pants also had a wide range of prices, with dress trousers made of quality wool costing around $15 to $20, and cheaper options available for under $5. Overall, the cost of fashion pants in the 1900s could range from a few dollars to several dozen, depending on the specific item and its perceived value.