Simplicity 5745 vintage sewing pattern, dated 1964.

Misses Dress:

Shirtwaist dress with notched collar has front button closing, full skirt with concealed opening under pleat, set in sleeves and self fabric or purchased belt. View 1 has long sleeves pleated to French cuffs, skirt has soft, unpressed pleats. View 2 has roll up sleeves, gathered skirt.

Size 12:

Bust 32 inches / 81 cm

Waist 25 inches / 64 cm

Hip 34 inches / 86 cm

Pattern is UNPRINTED, factory pre-cut tissue pieces with perforated symbol markings, checked complete.  Envelope has significant wear and tear.

More '60s patterns here:

http://allthepreciousthings.com/collections/1960s