No one knows what Peter Gade was wearing? I've seen him wearing it in some tournaments but I couldn't find it on youtube now...
It's so old you (probably) can't even buy it anymore ... Just looked it up and it's model no. 10067 (011)
[video=youtube;03ZD0SVZJGA]http://www.youtube.com/watch?v=03ZD0SVZJGA[/video] And this, worn by Lin Dan? From your product code, I found this Yonex catalog: http://www.yonex.co.jp/products/catalog/book/book555/index.html#page=41 And it looks like 10062 (450), but the shade of yellow worn by the model doesn't quite match that on Lin Dan...
That catalogue is for 2010 or 2011 and the match is from 2006, it certainly won't be in there ... Here are some better pics, from the Asian Games 2006 thread:
Yonex polo 12000 (370). Iirc it also came in red, blue and maybe green ... http://www.bbeshop.com/yonex/yonex2006/shirt_12000.htm I guess, green was another model that looked like it ... These are not in stock, just an old page on the website still floating around (thankfully ). This seems like a decent recent alternative, not sure if it comes in yellow and already obsolete it looks like since I can hardly find anything about it: Yonex polo 1102 & 1103 (blue)