What does "ready-to-wear garments" refer to?

"Ready-to-wear garments" refers to mass-produced apparel that is manufactured in standard sizes and sold through retail stores. This category of clothing is designed to be easily accessible to consumers without the need for alterations or custom fitting, making it convenient for the average shopper. Unlike custom-made clothing, which is crafted specifically for an individual's measurements and preferences, ready-to-wear items are made in larger quantities to cater to a broad audience. This concept is significant in the fashion industry because it allows for production efficiency, lower costs, and widespread availability, enabling more people to purchase fashionable clothing.

In contrast, the other choices refer to different types of clothing that do not fit the definition of ready-to-wear. Custom-made clothing is tailored for individual clients, which undermines the idea of mass production. Clothing made exclusively for online sales is not limited to the ready-to-wear category, as it may include bespoke or unique items. Lastly, designer garments tailored for specific events would imply a level of customization similar to custom-made clothing, which does not align with the ready-to-wear concept. Thus, mass-produced apparel sold through stores accurately and comprehensively captures the essence of what ready-to-wear garments represent.