Wench Costumes are for the buxom lass who enjoys flirty fun. Whether donning a pirate wench costume or pouring ale as a Renaissance tavern girl or frisky beer girl, sassy skirts and sexy corsets complete these wench costumes. A wench costume has the perk of being versatile: Wear at an Oktoberfest or Renaissance Fair and add a petticoat and stockings to complete the look.