I can't add much that John hasn't already said and he's right. I did shows, several of which were higher end art shows, for 8yrs before taking a break in 2014 for a couple of surgeries for my hand and later my shoulder. In those 8yrs simple sold. Outrageous shapes didn't. The funline colored kits didn't. Nice classy warm woods need gold or gold titanium if you want return customers. Some woods work well with chrome. Purple heart comes to mind. Acrylics mostly chrome works but from time to time there'll be a blank that's brown or gold based then you can go either way. The longer you make pens you'll develop an eye for shapes and colors. I know I did.
Lastly don't sell yourself short. We're our own worst critics. I did my first show 5 months after I starting turning, at wife's urging. I didn't think my pens were good enough either but I sold probably 30 pens including several higher end pens. I was amazed, people were giving me money for something I was having fun doing. Anyway I digress. Run thing by your wife or some friends until your more comfortable making your own choices of colors, styles and platings. Most importantly use this forum, it's a great bunch of guys and gals to run things by and learn from. We don't mind helping!
Sent from my SM-G955U using Tapatalk