One of my hobbies is cross stitch. When my local sorority went national, I made up a cross stitch design with AEPhi's letters, my school name, and a lily of the valley. I stitched two - one for me and one for my big (from the local).
When I got a little the following year, I meant to stitch one up for her too, but never got around to it.
Something original and from the heart is best.
