Wedding reception invitation

I need a graphics designer to prepare a suitable invitation that could be edited by me later. I am somewhat familiar with Photoshop and Acrobat, and either could be used to prepare the document.
I will provide a digital photograph of the couple for whom the party is being organized. The image will likely need to be cropped, but is otherwise of excellent quality. I will also provide information about hosts, location of the venue, the date/time, email to which a response should be sent, among others. The work needs to be completed in 3-4 days. The freelancer will need to provide at least 5 backgrounds (from which I would select one) over which the image and text would be overlaid to create the final document.