Honestly no clue. I got it from Amazon haha. DarcChic Mens Double Breasted Vest Waistcoat VTG Brocade Gothic Steampunk (S, Black) https://www.amazon.com/dp/B01MXXD108/ref=cm_sw_r_cp_apa_i_YljMDbEP4MMR7
In true amazon fashion its just a bunch of keywords pushed together.
Amazon :P
DarcChic Mens Double Breasted Vest Waistcoat VTG Brocade Gothic Steampunk (S, Black) https://www.amazon.com/dp/B01MXXD108/ref=cm_sw_r_cp_apa_i_YljMDbEP4MMR7