First one looks female to me (that color pattern is usually found on females), and if she's a bantam then I think Old English Game Bantam, probably Silver Duckwing variety.All right time for picture updates! Lets see if your guesses are still the same for these three!! Boys, girls, and what kind of chickens do I got? Lol. All I know is they are so pretty!
Second one I'm not sure about breed or gender right now. It "looks" male to me in that photo, but I can't put my finger on why, so I don't really trust that feeling.
Third one looks like a Rhode Island Red (or maybe New Hampshire or Production Red. When they come from a hatchery, you can get almost-identical birds called by any of those names.) I'm leaning pullet, but I wouldn't be sure of that for at least a few more weeks, and of course I could be wrong.