The kids Grinch costume is listed as 100% polyester. Adult Grinch shirts vary by listing and include fabric options such as 100% cotton, 60% cotton/40% polyester, and 90% cotton/10% viscose.
The costumes are offered in children's/kids sizes, with a suggested age range of 5–12 years.
Care guidance recommends machine washing cold inside out with like colors and tumble drying low or hang drying to extend the garment's life. The listings also give general guidance to machine wash and tumble dry.
The dress is described as having fluffy pom-poms and white fur trim as decorative details.
The listing shows 'Number of Pieces: 5' and states 'Battery: No Battery Used,' so the costume is sold as five pieces and does not require batteries.