This happened because I don't have a Teflon foot for my sewing machine, but I like the effect.
A little key at the zipper!
I love it when things not only look nice outside, but also inside. So I took this glittery fabric as lining. It somehow remids me of christmas.^^
Besides, I prefer having a bright lining in bags, because my things in bags always are disordered and like this the chance to find something is slightly bigger (yes, I'm the one who starts rummaging hectically in her bag for the ticket when the ticket inspector in the train comes closer xD)