Ballerina flats are shoes that resemble the style of a quintessential ballerina shoe. Ballerina flats are no heeled shoes which often feature a bowtie on the upper or ribbon ankle ties. Ballerina flats are typically rounded toe shoes that are slip-on shoes. Ballerina flats are also sometimes referred to as ballet flats, ballet slippers or ballet shoes.
Studded refers to any article of apparel or footwear which has been adorned with studs or nailheads.