Dear To Whom It May Concern,
Hi there, i'm Matt. I believe I can help you out. Just to be clear, when you mean you just want the (.PSD) file, you mean you want a mock-up?
If so, I can do that for you. I've designed a mock up for a party supply store before, (check my portfolio) which I imagine has a similar target audience to your business (Mothers and Fathers). Therefore, I know what will appeal to your customers.
If you can send me anything you think that will help me get an idea of how you want it to look, I can get started right away.
From: Matthew