Simplicity pattern 6641.
Vintage- All sales final.
Boys unlined shirt-jacket.
Sizes 10- 12.
Chest 28-30.
c1974.
The top-stitched, unlined shirt-jacket V.1 or 2 with front band has button or snap fastened closing, shirt type collar, flaps buttoned to patch pockets and long set-in sleeves stitched to buttoned or snap fastened shaped cuffs. V.1 features contrasting yokes, cuffs and pocket flaps.
The pattern does appear to have been used. All the cut pieces appear to be present and the instructions are in the envelope. I have not unfolded the pattern.
Envelope shows wear from age and tear from age and being stored.
The pattern you receive is the one in the photo.