I do have different perfume for different events. It's just make sense that way, I guess. I wouldn't smell like bakery going to a wedding🤣that would be funny.
I am not sure about how our chemical composition affects the smell. I suppose there's something about it too. Personally,I only use them on my shirts and never really my skin. I saw some people use them on skin too and maybe their natural body odor might have alter the smell, will have to read more on that 😊