25 Best 2000s Outfit Ideas 2024 Teen Vogue 2000s Fashion History: Why did we layer jeans under dresses and skirts? : r femalefashionadvice 2026*19 dresses over jeans outfits + styling tips! Gen Z is bringing back dress over jeans fashion trend and millennials are reeling 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. If you want to wear bootcut jeans, the 'toothpick rule' hack is the way to do it right