Gilbert deserved his victory and the Belgians are all to be congratulated on having the best tops by several kilometres.
About 300km. All the way to the Dulwich Paragon whose jersey predates the Belgian one. There is a similar one in Scotland too - one of the Glasgow clubs I think.
The Belgian one actually predates Dulwich Paragon's as we (DP) decided to effectively rip-off the Belgian national strip (with a navy band instead of the black) around 2006, because we thought it looked rather fetching! It took two years to get right - with the first attempts looking like a Victorian bathing costume, and the later rejigged Giordana kit starting to look the biz. We even had people joining the club living a couple of hundred miles away who were never likely to ride with us, just to buy the kit. The background colour is officially known as Belgian 'pimpy' blue in Dulwich circles. Looks like it's getting a redesign for next year though.
Disclosure: am no longer a member of Dulwich Paragon.