30. The Neutral Eye Frame — Black eye frames feel about as fresh as a can of cocktail sausages right now — especially when you compare them with all the beautiful, light-hued glasses on the market. In a dusky-gray tortoiseshell or a bone-white cream, a neutral eye frame gives all the four eyes among us a leg up.

Madewell Textbook Glasses, $49.50, available at Madewell; Elizabeth and James Glasses, $260, available at Shopbop.