Sunglasses is commonly used to convey someone or something is cool, chill, easy-going, or carefree. It’s also used to express appreciation or approval and to stand in for the sentiments of OK or awesome.

Shades may slightly obscure your view of the world, but they also hide the world’s view of how you are feeling. Not being able to see a person’s eyes greatly reduces our ability to infer his or her emotions.

Honesty: Glasses can make you look more honest. Trustworthiness: You may look more trustworthy if you’re wearing glasses with rims. Intelligence: People with glasses look like they read more; hence, they are more intelligent. Social class: Higher social class is associated with wearing glasses.