The term 'dress for formal occasions' can be summarized as wearing a GOWN. A GOWN is a type of clothing typically worn to formal events such as weddings, proms, and other special occasions. It is usually floor-length and made from luxurious fabrics such as silk or satin. Gowns often feature intricate details such as lace, beading, and embroidery. They are usually accompanied by accessories such as gloves, jewelry, and a clutch purse.