GUESS nubuck suede cowboy boot mules, size 8.5, made in Spain

Authentic extremely rare GUESS nubick slingback cowboy boot mules circa 1990a in new, unworn condition. One of a kind. Size 8.5, made in Spain. All leather upper, lining and soles. Light markings to suede upper and soles, visible in images. Measurements are approx and not exact. Please review all images and ask questions prior to purchase.