Big sunglasses became popular in the 1960s.
The 1960s were a revolutionary period for fashion, and oversized sunglasses were no exception. This decade witnessed a surge in youth counterculture movements, which embraced bold and expressive styles, actively defying conventional norms. These movements heavily contributed to the popularity and acceptance of bigger, bolder eyewear.
While sunglasses have existed for centuries as a practical item for sun protection, it wasn't until the 1960s that they transitioned into a major fashion statement. Celebrities and trendsetters of the time further amplified the popularity of oversized sunglasses, solidifying their status as a must-have accessory.