Vintage 2000s Y2K Strapless Denim Dress Second Shift Vintage Chicago, IL ATTIC Vintage 2000 Christian Dior by John Galliano Trompe L'oeil Denim Print Silk Bias Cut Dress Timeless Vixen Medium Wash Denim Dress Zip Front Denim Dress Jean Dress Lulus 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. Dress Over Jeans Trend From the 2000s PS Fashion