I made my own by using a newborn bottie sock; added cornstarch or can use Talcum powder and sewed the opening shut and it works great.
I got the newborn socks from my daughter when the baby out grew them of which my youngest grandaughter is now 4 and just started pre-K.
Used dryer sheets are good too - better if they've been run through the machine a few times as they will leave streaks if they're 'fresh'.
If you would like to make your own using a scrap of fabric here is a link with simple instructions. **Scraptastic Memories<3: make your own embossing buddy!!