What is a bustier?

A bustier is a type of lingerie garment that is designed to fit tightly around the torso and provide support to the breasts. It typically has a built-in underwire bra to provide additional lift and shape. Bustiers can be made from a variety of materials including lace, silk, and satin, and often feature decorative elements such as bows, ribbons, and lace trim. They are commonly worn as an undergarment to enhance the look of formalwear or to provide added support to strapless dresses or tops. Bustiers come in a range of styles including strapless, halter, and balconette, and can be worn with or without straps depending on the desired look.