The last time I really looked at my breed 'want list', it was approaching something in the vicinity of 80 breeds and varieties, so, uh, I'll save y'all having to scroll past the full list.
At the top of that list, though, are silkied Ameraucanas and woolly Svart Hona. I love just about anything in silkied feathering, but those two are my dream silkied breeds.

At least, out of the silkied breeds I don't own yet.
I also would really love to have some Partridge Barthuhners. I fell in love with them when they were first imported to the U.S., years and years ago now, but I couldn't afford them then and they've sadly fallen into complete obscurity now. I'm not even sure if any breeding flocks remain active in the country anymore.
I also really love Dorkings and I have a few Silver Gray hens and a Red hen, but I would love to have some Colored Dorkings as well!

Such beautiful birds they are, and if they've got the same dorky personalities as my current girls, they would be perfect for me!
And, well, I guess I've rattled on enough. Those are my big wants as far as chicken breeds go, anyway!