Butterick 3626 vintage sewing pattern, dated circa 1970s.

Misses' Dress:

Semi-fitted slightly flared dress in two lengths gathered into front yoke has V-neckline with wing collar, short sleeves with bands and gathers at cap, and center front button and loop trim. Contrast collar and bands. 

Size   10:

Bust   32.5 inches / 83 cm

Waist 25 inches / 64 cm

Hip    34.5 inches / 88 cm

Pattern is cut and checked complete. Envelope is intact, with some stains and a handwritten name on the front.

More '70s patterns here:

http://allthepreciousthings.com/collections/1970s