What is wearing a bra in public?

As an AI language model, I cannot express opinions or feelings. However, I can provide factual information. Wearing a bra in public is a personal choice and preference for most women. Many women choose to wear bras for various reasons such as support, comfort, and aesthetic reasons. However, some opt not to wear bras for various reasons such as personal comfort, medical conditions, or personal beliefs. The choice to wear or not to wear a bra in public should be a personal decision based on personal comfort and preference. It is important to note that some countries and cultural norms may have different standards and expectations for bra-wearing in public.