Simplicity 7182 vintage sewing pattern, dated 1976. 

Misses' Dress or Top, Bias Skirt and Scarf:

Dress V. 1 or top V. 2 or 3 with slits at side seams has collar, front gathers, yokes and cap sleeves with turn back cuffs and optional button trim and top-stitching. V. 1 & 2 have front button closing. V. 1 dress with pockets concealed in side seams features triangular scarf. Snap fastened V. 3 has self fabric front ties. Bias skirt V. 2 or 3 has back zipper and waistband. 

Size   10:

Bust   32 1/2  inches / 83 cm

Waist 25 inches / 64 cm

Hip    34 1/2 inches / 87 cm

Pattern is uncut and factory folded. Envelope is in good vintage condition, with some very light spotting.

More '70s patterns here:

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