Final answer:
Georgette is the heavy, sheer crepe fabric made with yarn twisted in both warp and weft directions, providing a crinkly texture and heavier drape suitable for various garments.
Step-by-step explanation:
The type of fabric that is a heavy, sheer crepe made with yarn twisted in both warp and weft directions is known as georgette. This type of fabric exhibits a crinkly, crepe-like texture, which is achieved by alternating S- and Z-twist yarns in both warp and weft.
Georgette is similar to chiffon but is less sheer and has a heavier drape, making it suitable for blouses, dresses, and evening wear. Unlike georgette, chiffon is lighter and more transparent, marquisette is a lightweight mesh, and dupioni is a type of silk with a slubby texture.