Buttercup Bag (free sewing pattern). The outer fabric is dark blue chambray and the lining is gray polka dot. The one small change I did make was I made the inside pocket a little bigger. After using my new purse for the first time later that same day, I realized that I sewed the shoulder strap wrong! You are suppose to fold the shoulder strap in half lengthwise. So my strap turned out super short, but in the end I really like it because I'm petite and I really like things small and nice and snug. The Buttercup Bag is my favorite size and shape for a purse. And what a bonus that all you need is a fat quarter for the outer fabric and less than that for the lining!