I too like my tires narrow. For my modern bike, when it was time to replace the stock Bontrager tires I went with Continental GP5Ks in tan wall to give it a bit of vintage panache. Those are only available in 25mm. I have an older bike that I'm running weathered and cracked Schwinn Records on until I can find another set of 1-1/8 skin walls I like in stock.
Because I believe it is just as important to love the way your bike looks as it is to like how it rides.
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"It is the unknown around the corner that turns my wheels." -- Heinz Stücke