ladies underwear sewing pattern, basic and lace bottom (not in english but great reference for lingerie patterns and learn to sew different clothing and under garments
This looks like a bra pattern but I think it could be used to create a style bathing suit
Didn't click the link but the chart shows bra measurements for bra making.
Выкройка Deniz by amparo Bathing suit one piece bikini pattern
Patterns of female panties