The word "slipover" refers to a type of garment that is worn over the head and has no fastenings. Some common synonyms for slipover include pullover, sweater vest, jumper, tank top and sleeveless blouse. While slipover and pullover are often used interchangeably, a sweater vest may refer to a sleeveless slipover sweater that is most commonly worn over a shirt. A jumper is a slipover garment that covers the torso and arms, while a tank top refers to a sleeveless slipover shirt that is often made of a light material and is suitable for hot weather. A sleeveless blouse is another option that can be dressed up or down depending on the occasion. Regardless of which term is used, the slipover is a versatile clothing item that is a staple in many wardrobes.