Size 8 U.S. women's stylish '80s, '90s mood ring

women's stylish '80s, '90s mood ring in new condition NWOT Mood rings, with their captivating and mystical allure, were a charming '90s jewelry trend. Mood Rings we're popular. during the 70's, 80's! Oh my gosh, yes! Who didn't have one? The mood ring was one of the biggest fashion fads of the 1970s. Marketed as an accessory for the "Me Decade," a time when people began to actively explore their feelings, the color-changing jewelry first became popular in New York City and quickly spread throughout the United States and Canada. Mood ring contains liquid crystals that change color depending on the temperature. The original "mood ring" introduced as the Mood Stone in the summer of 1975.