No, I usually just wear the one perfume oil, which is pretty subtle (the scent doesn't carry far so other people don't really notice it, it's just for me). Sometimes I use a scented bath oil or deodorant as well, and my sunscreen has a fragrance (don't ask me, they were out of the unscented kind).
What use would THAT be?
Not only would they possibly cancel out each other's 'aroma', the mixture would smell atrocious!
Oh! Yuck, big time!
I've Perfumes that are 'light' for day-wear, & 'stronger' ones' for going out at night.
I always wear perfume when I'm going out! I love it!
The majority of those I use, have done so for decades', so I KNOW they suit me!