If you are tired of fishing around your oversized handbag for your wallet or ringing cell phone, here is a solution.

Be an organized fashionista using Pursekets. Pursekets are attached compartments that wrap around the handbag's interior, with different sections to put different stuff.
They come in different sizes, and you can chose one in accordance to your bag's size.
But I have a no-cost solution too. You can use the old cosmetic bags and use them to organize your purse contents.