Available here is sewing pattern 8813 from Simplicity.

It contains patterns and instructions to make girls bathing suit and bell bottom pants.

It is for size 4 to fit 23 inch breast and 21 inch waist.

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

This 1970 pattern comes complete with 10 pattern pieces, instructions and original pattern envelope.

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

I only ship to the address on the "ship to" page.