Buckle Ornamentation refers to a garment or accessory which is embellished by a buckle, which may or may not have a functional purpose. Buckles are devices designed mostly for the purpose of fastening straps but are also employed by designers as fashionable ornaments, particularly in boots and Gothic fashion, to convey an edgy look.
About Heel:
A heel is the bottom, back part of a shoe or boot that provides elevation. The styling and construction of a heel may vary (i.e., stacked, stilletto, spiked, sculptured, kitten).
About Mary Janes:
A girl's or woman's shoe that is styled after shoes that were traditionally worn by children. Mary janes can have varying heel heights and come in a variety of styles. Signature features of a mary jane include (i) a strap (or many straps) that cross over the top of the foot and (ii) a short, rounded toe box. Mary janes traditionally had low or flat heels. However, mary janes now come in a variety of heel heights.
Dr. Martens Low Heel Buckle Ornamentation Mary Janes