The following site has them at a reasonable price plus if you click on Color/Pattern choices at the bottom of the page, you can see exactly how to measure your girl to get the correct size: http://nu-nee.tripod.com/bb.htm
Whatever you decide to use try to remember that the likelihood they last more than a day is low unless you are incredibly vigilant. Personally, I gave up on the panties. The bleeding was never very much & Ella kept herself incredibly clean so I rarely saw or had blood spots to clean up. The worst were my sheets (yes, my spoiled B sleeps under the covers at my feet). I tried keeping panties on her but by morning they were shredded as well as sanitary napkin bits everywhere. It was cheaper just to change my sheets daily.
She has an adorable face!
