I've discussed with Lydia what she would like for business cards, and have decided to produce them nice and clean with a very simple layout. They will be 85x55mm landscape format triplexed with three layers of cardstock. The top and bottom layers will be white where the symbol logo will be debossed into the top layer with no print, then her contact information will be printed onto the bottom layer of white card.
Top layer with the logo debossed:
The back layer which will be simply printed:
The business cards will be triplexed something like this:
This is a quick photoshop mock up of what they would look like (minus the triplexing):