One of the biggest handbag trends of the 2020s has been a return to the elongated bags of yesterday. Yes, we’re talking about the east/west bag. I once mused that I never thought I’d be an east/west girlie, but there I was, lusting after one of the most popular east/west bags to hit the scene: the viral Alaïa Le Teckel Bag. The more I saw the shape, the more I really liked it. A year and a…