Knitwit 3300 vintage sewing pattern, dated 1974.
Womens stretch T Shirt style dress and tops. See photo for style details.
Sized for knit and stretch fabrics
Pattern is a printed, large format master pattern on paper (rather than tissue). Pattern has all sizes from size 6 - 22 and is unused and factory folded, in good condition. Outer envelopeis also in very good condition.
More '70s patterns here: