Perfume/scents/colognes are a turn-off
From my experience, such as when girls/women pile on the perfume or etc., it is not appealing -- the scents are usually strong and not inviting at all. I know women and/or men too with cologne or such wear it probably both because they like the smell and presume others would too, but in general I find this stuff off-putting.
I'd rather smell a more natural person scent (clean) or light fragrance maybe at most than these overpowering, nose punching scents that come across more like an offensive odor than anything (often super floral and/or musky-like). I know some people may over do it, but in general I don't find it pleasant.
There could definitely be some that aren't bad, but most I come across aren't attracting at all -- or even just enjoyable from a neutral point of view. I get the same impressions with incense & such too: often too off/overpowering/feeling like I'm breathing toxic stuff.