My old sunglasses (pretty standard shape - see photo) broke so I decided to print new "stylish" ones.
I printed the sunglasses frame as 3 separate parts from orange PET-G. Then, the parts got connected using moderate force. So far, the sunglasses are working fine (downside is little bit decreased peripheral vision, but it is a price for the "epic style" :P).
The letters written at front part of the frame connect with lens and middle part (bridge) to create Czech word "POHODA" (see picture), which is rough equivalent of "contentment".
I also plan to print the frame using transparent material, so I will probably add more pictures sooner or later.