Heres a idea for you to play with, grab old necklace or actually anything with a flat surface that needs a new lease of life..

1.Have spray paint ready in colour desired-i always go for high gloss finish!

Then find holey fabric as shown here, fishnet tights, a paper dollie anything with a holey pattern- i ended up laying plastic chain over mine

2. lay over item and spray - Note if you want a sold colour don't disturb let dry then reapply.

3.Then once dry, take off what you have used to make pattern and wala!