Watercolor roses invitation and RSVP card

I have never been more excited for an invitation and RSVP card. After looking at some beautiful photos of roses yesterday, I was inspired to created this unique invitation and RSVP card to offer on Zazzle. It's fully customizable, and I can see it expanding into a whole suite of stationery and day-of-event paper goods (menu, program, etc.). I'm going to try my hand at some leaves or fruit this evening to see what is possible. What would you be interested in seeing?