The early #2000s trend of wearing dresses over jeans was a popular #y2k era look, often featuring a long dress, like a babydoll or slip dress, layered over flared or skinny jeans. 11 Early 2000s Fashion Trends That Are Back Best Y2K Fashion Outfits We All Rocked In The Early 2000s The Odyssey Online The Worst Early 2000s Fashion and Outfits Celebrity Outfits From Early 2000s Gen Z is bringing back dress over jeans fashion trend and millennials are reeling