90s Fashion in Photos: The Most Unforgettable Outfits of the Decade Marie Claire TLC sparked a career of trendsetting styles that helped define the 1990s'In the early '90s, all the girl groups were dressing super feminine, Chilli recalled in Teen Vogue (2017). 'And then we 90s Fashion in Photos: The Most Unforgettable Outfits of the Decade Marie Claire 20 Forgotten '90s Fashion Trends Poised to Make a Comeback 20 Forgotten '90s Fashion Trends Poised to Make a Comeback