Pink and Black

Something different today.  A three part outfit in pink and black - jacket, what I think is a wrap around skirt, and an embroidered strip.  Cotton.  Decorative detail around the neck and cuffs.  Embroidery on what I think is something to go on the head.  All marked Mrs Guest, making them Granny's mother's.  Did she do amateur dramatics?  Has a look of Guilbert and Sullivan to it.