Brand: MOGU

Waistcoat Design:4 Buttons Vest with Back Adjustable Belt.

 6 Colors：White, Blue, Black, Silver, Red, Purple.

Occasions: Prom,Wedding, Business Meeting, Church gathering, Party, Grandly Holiday and many other formal or leisure occasions.

The vest has matching blazer and pants,  the purchase link is as follows:

Blazer link: 

Pants Link: