Ball dresses are a type of formal attire typically worn by women. They are usually floor-length GOWNS made of luxurious fabrics such as silk, satin, or velvet. Ball dresses often feature intricate details such as beading, lace, and sequins. They are usually worn to formal events such as weddings, proms, and galas. The term 'ball dresses' can also be used to refer to the same type of dress, but with shorter hemlines.