Some days ago I downloaded Illustrator trial version from http://www.adobe.com/ . I never used it before and didn't know what to do with it. I was just playing with it and trying different things... and at the end I made new banner for my shop. You can see it here. I also designed new tags for my finished items I am selling on Etsy.
It was fun to do and I am quite proud with the result! :-) Hope you like it too... :-)