As you are a person with big ears, the first suggestion for you is to buy sunglasses with mega brand. Then all the people around you will pay attention to the sunglasses itself other than your big ears. The second suggestion is to buy glasses that without exquisite frame and too exaggerative decorations. If not, people will find it is strange the exaggerative combination of the decorations and the big ears. The last suggestion is to find a products who's color is near to your skin, as a result, people will find the sunglasses are so harmonious with your skin as well as the ears, no body will feel strange and discordant of the sunglasses and your appearance especially the ears. Hope your find your favorite sunglasses.