Rollip - Awesome Online Photo Effects!
Courtesy of Jennifer and Anna.
I stumbled upon this link on Jen's blog. It makes all your photos beautiful, especially for uploading photos on my Etsy shop. It creates the perfect mood of nostalgia, like a stack of forgotten polariods found in a dusty chest hidden in the attic.
It is also useful for all other photos you have. Best of all, this website is free.