Available here is sewing pattern 9920 from Simplicity.

It contains patterns and instructions to make swimsuits.

It is for size 12 to fit 34 inch bust, 26 1/2 inch waist and 36 inch hips.

This is a used pattern, it has been cut and checked that all pieces are included.

This 1981 pattern comes complete with 20 pattern pieces, instructions and original pattern envelope.

It is in excellent condition with some creasing and wear to the pattern envelope.