I don't know of any online sources.....I usually just pick them up at thrift stores or garage sales.
Monster Mosaics has a bunch of cute ones, but I think they are kind of spendy, you could get some good ideas, tho.

BAMA gets hers from Ikea, and they look very thick and sturdy, w/wide enough frame to show your work.

I bough 10 like Bama's at Ikea for 2.00 ea ,they are perfect ,actually they are mirrors ,not frames sorry.Bet they have pic.frames too.

I think these are the ikea mirrors they are talking about. I did a search on ebay for ikea mirrors and there are some. Didn't have time to compare prices and shipping charges, but there you go.

Yea, that is the problem I am having. Cindy, I saw the ones at Monster mosaics but only one of them was a 5x7 and no 8x10. And they were priceer LOL.

The ikea mirrors are really cool, i would love to get them, but you can't order online and the closest store to us is 60-70 miles.. and they really didn't have an picture frames that I liked enough , shame you can't use those mirrors., i really like them.. and then you can't order online.

I guess I'll keep looking. I promised to make a few for my sister and mom and thought it would be so easy to find some ..

Thanks Cindi, Slow and Annie, if you think of anything else, let me know..

mermaid4life, email me at silva@keepartalive.com regarding this. I think I can help you.

Silva,

I emailed you. thanks

I get the weekly HobLob email notices, and sometimes extra ones. Just got this one, and frames are listed as on special. Check it out.
Specials at Hobby Lobby

Mermaid4life, I didn't get an email. Here is my email address again: silva@keepartalive.com

Thanks Slow, funny i just got an order from crafts etc (hobby lobby online)today. i'll have to check out their frames. thanks

Silva , I just sent it again, my email is ltparkin@cfl.rr.com