Common materials include polyester variants (100% polyester, polyester satin, polyester velour), crepe, twill blends (for example 93% polyester/7% cotton), stretch velvet, and trims such as faux fur, glittery vinyl, rib-knit cuffs, and fiber-filled sleeves.
Most product details explicitly state that the costumes and included accessories do not use batteries.
Listings use various labels such as "Sizing: Women's," "Sizing: Adult General Sizing," or explicit phrases like "available in adult/women's plus sizes" to indicate plus-size availability.
Typical features include concealed or center/back zippers, separating front zippers, elastic waist or back waistbands, and adjustable belts that fasten with buckles to help tailor the fit.
Included-piece counts vary by product; examples in listings range from single-piece costumes up to seven-piece sets.