VTG Jewel Queen Women's Tunic Plus Size Black 100% Silk Beaded Sequins Sz B8

This is a vintage plus size tunic from Jewel Queen. They have it sized as a B-8. I do not know what that translates to, so here are the measurements: Length 32"" Chest 26" Sequins at the top, hemline and on the sleeves. Beaded throughout. Hook and eye closure