I know you were going for the Audrey theme, but MSKKG's "Breakfast at Tiffany's" reference got me thinking...
You could do robin's egg blue (light blue/green) teeshirts, and put:
Kappa & Co.
1870
underneath it, in the same font as the "Tiffany & Co." logo.
(If you make these tshirts, can I buy one off of you???)
