Simplicity 8009 vintage sewing pattern; ©1968. 

Misses' Shirt and Bell-Bottom Pants: (Including Tissue Lesson-Chart … "How to apply waistband to pants").

The top-stitched shirt has front button closing and forward shoulder seams, with high round neckline, notched collar, and set in sleeves that may be gathered to buttoned cuffs. View 1 with long sleeves gathered to buttoned cuffs has patch pockets and button trimmed flaps. View 2 has short sleeves with turn-back cuffs. Shirt may be tied in front. The creased bell-bottom pants have side zipper and waistband. A purchased belt or sash may be worn. 

Size    12:

Bust    34 inches / 87 cm

Waist  25.5 inches / 65 cm

Hip     36 inches / 92 cm

Pattern is cut and checked complete, except for POCKET piece ( simple rectangle ), which is missing. Envelope has spotting, wear and tear around opening. Tissue lesson sheet is included.

More '70s patterns here:

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