I don't particularly understand the dislike for the flat cap either...except to note that there are so many varieties of them are bloody obnoxious in appearance...But I don't get what is wrong with a tastful tweet flat cap and a kilt....

One that will probably get some backlash at some point...I occasionally wear a bowler with the kilt....mostly because SWMBO adores it...

Truthfully...I prefer a TOS....SWMBO is knitting me one for my birthday in a nice heather blue/green...