Secret Agent Man Costume for Adults

Operation: Halloween Cool

No name. No badge. No trace. The Adult Secret Agent Man Costume brings covert charm and undercover intrigue to any costume event. Whether slipping through the shadows at a Halloween party or staging a top-secret entrance at a spy-themed bash, this sleek disguise is built for mystery, stealth, and just a little tongue-in-cheek flair.

Tailored for Disguise

The centerpiece of this undercover ensemble is a long black jacket with a sharp collar and double-breasted design, fitted with a matching belt for a polished silhouette. Clean lines and a classic cut ensure this look reads as serious espionage material, while allowing enough room to conceal all those classified gadgets—or a few candy bars.

From Head to Cover

The costume includes a wide-brimmed black hat, a pair of dark sunglasses, and a stick-on mustache that completes the “don’t ask questions” vibe. These accessories turn any agent from everyday citizen to full-on international mystery in seconds. The pieces work together to conceal identity and raise curiosity, just the way a seasoned operative likes it.

Always in Character

Whether taking silent calls behind dark glasses or keeping secrets locked in a briefcase, this costume sets the scene for cinematic fun. It’s a look that fits in with film noir detectives, government agents, or retro spy capers, giving it range well beyond Halloween night. Includes jacket, belt, hat, sunglasses, and mustache. Briefcase not included—but a sense of secrecy is strongly encouraged.