When I flew to CGK to last year I did wear these:
http://www.polo.com/product/index.js...entPage=family
but in dark blue (navy colour) and a Polo short sleeve dress shirt. It was a hot and humid day, I arrived in a regular cab, got out and the porter at the door told me:
"This area is for first class only. You need to drive another kilometer."
I replied: "I don't think so."
Much better service when arriving with RC hotel's Mercedes S Class with my parents on August 13. Everything perfect until landing at FRA. My best flight ever.
I am still waiting for my miles to appear in my miles and more account.