I made this for a friend of mine, and suggest you make the wallet a little bigger, for it was a bit right fitting. You don't have to use denim and lace, use whichever fabric you wish.
Step 1: You Will Need
And a marking tool
A seeing needle or machine
Optional: embroidery floss
Step 2: The Prep
Measure and cut the following:
(2) 7.5in x 3in
(4) 3 3/4in x 1.5in
(1) 3in x 3.5in
Mark the middle of one of the main pieces.
Step 3: The Sewing
Sew the pockets onto the fabric with the middles marked.
Step 4: The Lace
Cut as many pieces you need. And sew onto outside piece
Step 5: The Sewing
With right sides together, sew around the edge, making sure not to catch the lace (keep it tucked in).
Turn right side out and sharpen the corners.
Step 6: The End.
You're done! Pack your wallet with money and such and enjoy!