I have this "Tea For Two" tray sitting on my kitchen counter. When my s-i-l was here a few weeks back she was experimenting with handkerchiefs and came up with those dainty little doilies under the tea cups (on the saucer).
Here's another view:
She used a Spellbinders Pendant Set (I think) to cut them out and I stamped the monogram on them with an Inkadinkadoo stamp set. I thought they turned out so pretty. You could monogram a little "doily" for your guest - to use under their cup and then take home with them when they left!
Here's another view -- little closer up this time: