After reading Angie's post on earrings, I find myself confused about which earrings fall under "refined & subtle" vs. "don't do anything for your face/ outfit." Can someone give me examples or descriptions?

For instance, is the 1"-2" range considered frumpy? Examples are attached.
http://www.kohls.com/product/p.....rrings.jsp
http://www.kohls.com/product/p.....rrings.jsp
http://www.kohls.com/product/p.....rrings.jsp