I was trying to figure out whether I wanted to wear Platinum Egoiste or Very Irresistible to a homecoming dance yesterday evening. I sprayed one scent on the inside of my right elbow and the other on the inside of my left elbow, and I discovered that the combined sillage was breath-taking! I also noticed that Platinum Egoiste's sillage was more prominent so I adjusted the ratio of sprays accordingly. The feedback I received last night further confirmed my good fortune.
Funny thing is, this is the first time I've ever worn two scents at the same time outside of my home. I should experiment more often!