* The specific product: Lipstick, face powder, rouge, mascara, etc., all had different price points.
* The brand: Higher-end brands were more expensive than mass-market options.
* The store: Department stores, drugstores, and mail-order catalogs all had different pricing strategies.
* Location: Prices could vary depending on the city or region.
However, here's a general idea of what you might have expected to pay:
* Face Powder: A popular item, face powder could range from a few cents for a basic powder to around $1 or more for a higher-quality, perfumed powder.
* Lipstick: Lipstick was becoming increasingly popular in the 1920s. Prices could range from around 25 cents to $1 or more.
* Rouge: Rouge, used for adding color to the cheeks, was another common cosmetic. Prices were similar to lipstick, ranging from around 25 cents to $1 or more.
* Mascara: Mascara came in various forms, including cake mascara that needed to be wet and applied with a brush. Prices were typically around 50 cents to $1.
To get a more precise idea, you would need to consult original catalogs, advertisements, or store records from the 1920s. You can often find these in historical archives, libraries, or online through digitized collections.