Butterick 3743; circa. 1970s; Children's & Girls' Swimsuit & Cover-Up. Two -piece swimsuit with halter top gathered into shaped midriff band has back ties and hook closing; bikini bottoms have elasticized edges. Semi-fitted, sleeveless cover-up, in two lengths, gathered into shaped under-cut seaming, has V-neckline, front zipper closing and straight legs.
Pattern is cut but complete. Envelope shows some age.