Kwik Sew 650 vintage sewing pattern, dated 1970s.

Boy's Swim Trunks.

Junior Boys' swim trunks in bikini or regular style are lined in front and have straight-cut leg openings. They have elastic and a drawstring at waist and elastic at leg openings.

Sized for stretch fabrics only.

Sizes

Waist 26 - 27 - 28 inches / 66 - 68 - 71 cm

Pattern is an uncut master pattern on heavy paper, with sizes colour coded. Envelope is partially split at some edges.