Here are some tutorials with some girls who re-styled their plain clutches, using acrylic paints! Acrylic paints are cheap and dry extremely fast. So these tutorials should be a piece of cake!
This first photo is a simple project, using just two colors (white and neon orange), inspired by the color block trend.
Now, the image below is from the blog Atlantic Pacific, with the army inspired design was done by using the tutorial above.
I, personally, prefer this simple red, white, and blue design because it seems more subtle.
It's a cute, puny, leather wallet which had been "re-vamped" by adding a colorful tribal print.
Good luck guys!