I was at local cake decorating supply store last week and was looking at the cupcake liners they have. There were 4 different sizes: mini, standard, jumbo and then a size between standard and jumbo. What is that size? I would like to purchase those for a wedding I am doing in a few weeks. I would just purchase them at the store, but they only had white and I need white, black and poka dot liners.So, any ideas on size and where to purchase them?