Sure, and here's a serious answer: the only lotions I use are unscented (for me it's the sunscreen that usually poses a problem, since I hate the smell), and the deodorant is an ongoing issue of niggling importance. We talk about deodorant recs a lot, but if you know of an unscented or mildly scented one that actually works (I have not had luck with weleda, for example; but I still plan to try some thing called "lavanilin;" scented but mild and natural, supposedly), let me know (but ideally in a different thread). However, I don't find that my modest application interferes too much with the scents I wear. But as you point out, with something like Malle's VE or Portrait of a Lady (which I also wear often), it's not really an issue. Ideal? No. Workable? Yeah, sure. If you're also talking hair product, sumotech doesn't have a strong odor (unlike pomades or gels), and disappears unless someone is, you know, smelling your head (although if you use a ton of it I suppose you may get different results). I guess I do the best I can.
I'll just PM you regarding deodorant, then. Although that knowledge should be free.