Double Sided Foam Tape
Fevicol or Glue
Laces, Sequeins and other decorative item
Cut two pieces of the shape given in the figure and a small rectangle piece to fit inside it.(that would serve as a pocket to keep the money).
Cut a small bit of the double sided foam tape and stick it on one side of the small rectangle piece in the inner portion.(the other side must be closed with the tape after the money is kept in the pocket)
Stick and fold at the mentioned places and decorate with sequeins, laces. Use your creativity to make it more attractive.You can even stick a rupee coin to give it a traditional look.