The listings state the costumes are made from 100% polyester.
Common inclusions are a lab coat paired with a wig and fake moustache, or a one-piece jumpsuit (often with an attached bowtie). Pants and shoes are sometimes not included.
Product descriptions recommend these costumes for Halloween, costume parties, themed or dance parties, and dress-up events.
Piece counts vary by listing, typically ranging from 2 to 5 pieces.
Descriptions note attached elements such as a waistcoat and shirt sewn into a lab coat and a jumpsuit with an attached bowtie.
Some listings include a grey wig, a fake moustache, and overgrown eyebrows as facial-hair accessories.