The Vintage Velos stuff is excellent. Naturally I wouldnt spend over 100 bucks on an everyday jersey, but you seriously can't beat wool, and as a 'show off' jersey, it's hard to beat the Molteni.

There is actually quite a few places to get wool tops. Vintage Velos / Woolistic / Alessandro is one. There is also Smartwool ( Their socks absolutely rule ) A lot of the high quality ultrafine Merino comes from New Zealand, so check out companies like N-Zone and Icebreaker. Wild Woolies somewhere in California does tops, although I've never found any info on them. There's also Kucharik. Lots of other companies have maybe one or two woolies in their ranges, such as Salsa, Canondale etc.

Second hand is a good option for retro wool, and sometimes you can even pick up a Swobo top. Give eBay a go and see what you find.

Bottom line - once you go wool, you don't go back. You've been warned