This basque top is made by Dark Star by Jordash clothing.  It is made from soft stretchy black velvet.  At the centre panel there is a fine black mesh/net layer over the velvet and a grey print of 2 serpents wrapped around a winged sword on the velvet.  It is V-shaped at the waist and has black adjustable bra-type straps.  The back is plain velvet.

Measurements:

Onesize (approx 12-16).  Bust 36-40"(unstretched to comfortably stretched).  Waist 32-36".