Glam fitted jacket by Biba from the mid 70s . The jacket is made from a heavily embellished polysatin ; a rainbow of sparkly chain stitches and sequinned zig-zags . The jacket features gathered sleeve heads and an almost swing hem , with poppers for fastening . Very much a part of the glam-rock look from that time , famously loved by Marc Bolan , as seen in the image taken from Mirabelle magazine . The label has been cut but we believe this to be an authentic Biba .