Pattern has been cut; I personally verified that all pieces are included.  Outside pattern envelope badly worn with numerous tears; some across the front have been mended with tape.  Envelope seams are all worn with bottom of envelope open.
From 1970 Simplicity pattern 8783 Young Junior/Teens' size 5/6 (bust 28 waist 22 hip 31) to make 
Pants in two lengths, Mini-Dress or Tunic with Sleeve Interest.