I sketched out my ideas first and then used felt pieces to create the collage - it's simple. I used fabric glue to secure the pieces and then used a zig zag stitch and the free-embroidery foot to create the freer lines on the piece.
Here's stage one - the stitched image:
|Photo of invite...|
I took a photo of the picture and then copied the photo into powerpoint so I could add text using font 'blockhead', rotate the text boxes and jazz up the whole invite...
Here's the finished invite...