Fashion Avenue Boutique All Years There are major differences between BarbieReference.com Fashion Avenue line names and years and other websites read about them here. 1996 There are no line names on packages this year. My 1996 Mattel USA Vendor Catalog splits this into two groups called Cool Trend and Outerwear but they have the same assortment number and several fashions are re-used in 1997’s Boutique line. 1997 1998 1999 2000 From 2000 on the Boutique name is no longer used for Fashion Avenue lines. Similar styles are part of the Charm and Metro lines.