Costume Shoes are a type of footwear designed to match specific outfits or garments worn at costume parties like Halloween, or to match attires characteristic of a particular country, time period, or people. Costume Shoes can also refer to footwear worn for a theatrical production.
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 Sequins:
Sequins are small, flat, round-shaped pieces of a shiny plastic or metal, which are generally sewn onto clothing or footwear to reflect light and add shimmer.