McCall's 6370 ONE PC BLOOMER BATHING SUIT and side tied poncho.. neck and armholes of lined bathing suit are bound with bias, contrast fabric.. elastic in casings of leg openings; center back zip.. separate tie belt.. sides of dart fit poncho are bound with bias contrast fabric to match ties. poncho may be lined or unlined. use seersucker, terry cloth, gingham, poplin etc.