Polyester is synthetic.
polyester is a synthetic fabric.
polyester is a synthetic fabric.
Polyester is used to made synthetic fibers.
polyester
BUM!
yes
Since cotton is a natural fabric, any synthetic fabric (nylon, polyester) will complete your analogy.
Polyester is synthetic, or man-made. It isn't derived from a plant or anything found else in nature.
Polyester is synthetic, or man-made. It isn't derived from a plant or anything found else in nature.
polyester
synthetic polyester or many different types of fabric or something similar