Longchamp Ladies Crossbody. SKU: 10174HAU222. Color: Yellow. Size: L: 7.1 in × H: 5.5 in × W: 3.3 in. Longchamp Box-Trot Logo Plaque Crossbody Bag. This crossbody features metallic hardware, an adjustable strap, a zipped pocket, contrasting trim, a logo plaque, a debossed logo on the rear, a foldover top, an internal zip-fastening pocket, and a concealed magnetic fastening. Material : Calfskin leather.