Hi sea-sider
I have had the same problem, I needed some plain pink cases for my daughter's wedding cupcakes, the only ones I could find were from an Australian website, believe it or not! the shipping cost was huge. I eventually bought some packs of pastel coloured ones from my local sugarcraft shop, (I have also seen them on some of the online stores) which contained 25 each of pink, blue and lemon,they cost about �1.60 a pack and you can use the blue and lemon later, they're larger than usual fairy cake cases, more like a muffin case, but I went to my local Wilko store and found some 12 hole deep bun trays which are 21/2 inches across at the base of each hole, and they just fit, they don't work well with shallow trays as the mixture spreads too much, I'm in the process of making and freezing the cupcakes and they're very successful, hope this helps.................welsh