Well, I've discovered a way to get lots of sheets of decorated stationery for a real bargain!
Just buy a journal with decorated pages!
There are lots of nice journals with decorated pages that cost only about 10 to 15 dollars. For this amount of money you get so much paper!
Journals that are bound with rings or have perforations on their pages are the best for this, but if you have an exacto knife, you can easily cut down the side of the page for journals that are more sturdily bound.
I started out doing this with a journal that I had started and then abandoned. It had pretty blue peacocks on the paper. I didn't want to waste it, so I put it to use!
This is the first journal I've bought specifically for the purpose of using it as stationery:
I found a couple of journals on line, but the best way to find a good one is to go to your bookstore, because lots of online stores don't show the inside pages of journals. Stupid, I know.
Of course, they don't come with envelopes, but I use them mostly for when I'm writing on a notecard and run out of space. And of course you can always make your own envelopes or buy a cheap pack to decorate!