The adult Halloween shirts are described as cotton (with some product details specifying 100% preshrunk cotton). The kids lifeless bunny costume is made from 100% polyester faux-linen fabric.
Care notes list machine wash and tumble dry. The detailed description specifies machine wash cold and tumble dry low.
They are short-sleeve pullover tees with round/crew necklines, described as regular or relaxed fit with a relaxed silhouette.
The listings state the graphics are printed in the USA and note that the tees are printed on 100% cotton.
The headpiece has mesh-covered eye openings that will obstruct vision. The ears contain wire so they can be posed and positioned as desired.
The shirts are described as midweight and called 'supersoft' cotton in the detailed copy, offering breathable durability.