Inflatable costumes are powered by a small battery-operated fan and typically use AA batteries or can be run from a compatible power bank. Product listings usually note that batteries are not included; they recommend using new (non-rechargeable) cells for best performance and removing batteries during long-term storage to prevent corrosion.
Infant costumes often include a full-length hidden center-front zipper to speed diaper changes and dressing. Many are machine washable and safe for tumble drying, which makes cleaning and everyday care simple—check the product label for specific washing instructions.
Size labels commonly range from infant sizing and toddler ranges (typically 2–5 years), to kids (about 5–12 years), teen/older kids (14 years and up), and adult sizes—check individual listings for exact measurements and fit guidance.
Look for stretch, breathable fabrics (for example 4-way stretch spandex and breathable jersey blends), reinforced seams and midweight construction for durability, and full-length or hidden zippers to make dressing and movement easier.