There were some very late nights with this one. I baked 5 dozen squares and applied frosting sheets that had the lavender background with Ali & Pat in script. Just what the customer ordered. I checked on the cookies after a couple hours and the lavender had turned a very pretty blue, not was I was going for. So, baked another five dozen and tried again with frosting sheets from a different shipment, you know, maybe the first batch I used were defective. I had never had this happen before. I used a different method to attach the second batch - guaranteed to work. WRONG - bubbles came up on the cookies after about 10 hours. No way were these going to be acceptable. So, I was up in to the wee hours of the morning hand writing Ali & Pat on 60 cookies. I was happy with the final cookie, but I'd prefer not to go through that again. I'm thinking lavender is one of those colors that is difficult to achieve on a frosting sheet. I'll try it again some day - not too soon.