Pattern A has purchased bias tape for armholes and lace trim. Pattern B has contrast lace overlay. Patten C had elasticized sleeves, purchased trim. Pattern D has contrast neck band, purchased trim .Made in the United States, this pattern packet comes with instructions, pattern pieces, fabric recommendations, and sizing charts for (4) blouses that can be made to fit sizes 16, 18, 20, 22, 24, and 26.