Someone posted an Eric Glennie tie last week. He was still around SF when I joined in about '07.
I was trapped in a dentist chair this afternoon and happened to catch an interview with Ozwald Boateng on the BBC World News channel. I had a flashback to the collar designs that Glennie used to post on SF.
Notwithstanding how it looks, it seems constructed to "work" with the cardigan, which seems to cover wherever the tips would end. My guess is without the cardigan, there might be some sort of collar point before the lapel.