A petticoat or underskirt is an article of clothing for women; specifically an undergarment to be worn under a skirt or a dress. The practice of wearing petticoats as undergarments was well established by 1585. Petticoats were worn throughout history by women who wanted to have the currently fashionable shape created by their clothing. The petticoat(s), if sufficiently full or stiff, would hold the overskirt out in a pleasingly domed shape and give the impression of a smaller waist than the wearer actually had. It would also complement the desired large bust. Petticoats are also making a comeback due to recent trends towards lavish weddings and grandiose bridal attire. Petticoats are commonly worn under bridal gowns with full skirts as a means of maintaining the gown's intended silhouette. Also, people who dress in period costumes have begun wearing petticoats for a more authentic look.