From Butterick:
Vintage Butterick 1950's halter dress and jacket sewing pattern. Open back halter dress has buttoned empire midriff with two piece bodice that gathers into pleats at neck back and very full skirt. Bolero jacket is dart fitted with 2 button closure at front and all in one sleeve. Authentic Vintage Reproduction includes additional size options and cutting layouts.
Recommended Fabrics: Chambray, Cotton Broadcloth, Crepe, Faille, Linen, Pique, Shantung, Taffeta.
Sizes: (6-8-10-12-14), (16-18-20-22-24)