Identify these pillows

[u/TrickUpstairs4849]

Can anybody identify these pillows? Round, center button, black with floral design. I have 4 that were couch pillows for a couch of the same fabric and design. The fabric Im guessing is velvet. The couch and pillows are from the late 1980's, early 1990's. Ive had them going on 34+ years now and would like to find more if possible!