To celebrate Valentine’s Day we have a free icon collection for you (you can share them with your significant other if you like) from FreeVectors.net, entitled the Valentine & Love Postage Stamp icon set. There are 36 postage stamp style icons in the set, and they come in PSD, AI, EPS, SVG and PNG formats. They come with a Creative Commons Attribution 3.0 Unported License.
The Free Valentine & Love Postage Stamp Icon Set Preview
This icon set comes with a Creative Commons Attribution 3.0 Unported License. Enjoy!