I was looking for inspiration for dressing up my potion kitties, so I went looking through one of the complete collections. And I was surprised to find only three pages of stuff.
Considering how long sitting cats have been around on this site, and how popular they are, I'd have thought they'd have more things to wear than, say, rats (28pg adults, 4pg PPS), ponies (26pg), or chameleons (6pg). But I guess not.