Two piece, dark purple taffeta Women's dress from the nineteenth century

This two piece, dark purple taffeta woman's dress is trimmed with purple velvet. The bodice has a basque waist, and buttons down the front with thirteen cut white and smoke pearl buttons. It has velvet lapels, and a loose back shoulder yoke and tab across front opening just below lapels. Its velvet sleeves are trimmed with bands of taffeta, and have ruching at the cuffs. An additional row of pleated white silk ruching is also at the cuff. The back has a longer center peplum effect ending in a l…