B52 Extra Group Costume

Hey Everyone! We have found skirts for the B52 extra dance but now are looking for one group to wear the black sleeveless v-neck black sweater vest with the white collar shirt and the other group to wear black long sleeve button up black sweater cardigan with white collar shirt. Any help finding these would be greatly appreciated! Thanks! Let us know if you find anything, email: thelegacydance@gmail.com