The difference between them is different styles, different occasions and different collocation.

1, different styles: vest is sleeveless top, tight, straight and double-breasted; The vest is a collarless and sleeveless jacket.

2, the use of different occasions: vest is suitable for formal occasions, such as weddings, dinners, business activities and other important occasions; Vest is suitable for leisure activities, such as sports, travel and fitness.

3, with different: vest can be paired with long skirts or short skirts, or with dresses and trousers; A vest can be worn with jeans or slacks, or with pants and shirts.