Oliver Sweeney Allegro Chelsea Boots Add some vibrancy to your fit with the Allegro Chelsea Boots from Oliver Sweeney. Built in a classic clean design on top of a leather sole, the boots feature a Blake stitched construction with an antiqued leather upper, with contrasting pops of colour in the elastic gusset and heel pull tab. With a small flat heel, the shoes are finished with the Oliver Sweeney branding,. Colour: black