I don't know when did big sunglasses become popular. Maybe it is started in 1960s and 1970s because of Jacqueline. Kennedy, the first ladies who like to wear oversized square sunglasses. Then people begun to pursuit oversized sunglasses. Till now, oversized sunglasses or big sunglasses are enjoy a lots of popularity. Summer is here. If you like it, just go ahead.
In the 1920s, sunglasses star to come to use. And in 1930s, sunglasses are popular for the polarized lenses. In 1936 Aviators sunglasses are made of an oversized teardrop-shaped lens and thin metal frames. These oversized sunglasses are firstly popular with pilots, military. Now they are popular with many people. big sunglasses are one of the most fashonable sunglasses in recent years.