Spirit Halloween Dubbed the largest Halloween retailer in the U.S., sells adult, boys, girls and baby Halloween costumes, animatronics, inflatables and other holiday themed decorations and products.

These pregnant Halloween costumes are just the thing to show off your burgeoning bump—and they're pretty creative too.

American Girl has released its annual Halloween costumes — and this year, adults can also dress up as their favorite characters from the 1980s and 1990s.

Red light or green light? Costumes based on Netflix’s smash hit “Squid Game” have soared in popularity this Halloween — and searches for baby costumes based on the ultra-violent Korean ...