You could try Aleen's Paper Glaze. I have used it on my paper jewelry with much success. It gives whatever you are applying it to sort of a laminated coating. You can layer it as thin or thick as you want.
Sounds like you have quite an eclectic collection of creations! I would love to see some pics of what you do.
Dunno if this helps, but I always liked anything with either "mercantile" or "emporium" in the name...perhaps you could incorporate one of those? Mercantile refers to pertaining to merchants or trade, and emporium being a place where a variety of goods are sold...and you do have a variety of crafty stuff!
I really like the sound of Land Of The Sky, though, that could work. Or Land Of The Blue Sky, something like that.
Incidentally I also have multiple lines of crafts...I was calling it Purple Bat And The Curious Cat, but then just started referring to it as Impybat...it was getting confusing!
That shirt rocks! Just to reiterate what others have suggested, I would definitely create a separate MySpace profile just for your creations while you get your other site ready. MySpace CAN be great, promotional-wise.