From JCrew: "A single accessory to make spring style a cinch. Crafted from natural elastic and tailored with leather trim and brass-finish hardware. This belt is designed to be worn at the waist. Cotton/rubber with leather tabs. Old English brass-finish zinc buckle. Width: 2 1/2". USA."
Available in black. Buckle stretch belt $48.00 item 39404
From JCrew: "A single accessory to make spring style a cinch. Crafted from natural elastic and tailored with leather trim and brass-finish hardware. This belt is designed to be worn at the waist. Cotton/rubber with leather tabs. Old English brass-finish zinc buckle. Width: 2 1/2". USA."
Available in black. 
