Bust 42, 44, 46 inches.
Paper pattern and instructions to make. Butterick 3874: loose fitting, mock back, wrap top, has shoulder pads, dropped shoulders, back princess seams, side opening, band extending into tie ends (wrong side may show), and cap or long sleeves. straight skirt, below mid-knee has elastic waist and back hemline vent.
The pattern is unused, complete and factory folded. The instructions are present. The envelope is worn. It is creased and has tiny tears and spotty discolouration. This is a second-hand item.
Your pattern will arrive packed in an archival quality comic book bag with an archival quality backing board.