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35 Easy Halloween Costumes for Guys That Are Already in Your Closet

These last-minute Halloween costumes will save you money and time by utilizing things you already own. And you can nail them easily while looking great.
Carmy from 'The Bear' is one of the best easy Halloween costumes for guys to DIY

A white T-shirt and some temporary tattoos are all you need to transform into Carmy from 'The Bear.'

Most adults who plan on celebrating Halloween have probably already decided, planned out, and bought their costume in advance—or they just plan on wearing the same thing as last year as an easy cop-out. But if you haven’t decided on one yet (or if you're not dealing with the nonsense of highly flammable, disposable clothing in this economy), don't worry about it. There are plenty of easy Halloween costumes for guys, including easy last-minute costumes for somewhat lazy (or just busy) men that will also make you look good.

Most men already have everything they need to execute a great last-minute costume—whether they know it or not. From well-known movie stars to The Dude to Daniel Craig as James Bond to the immortal Bob Ross, your closet is brimming with easy Halloween costumes waiting to come to life. You just have to figure out how to combine those elements to get the right look—and that’s exactly what we’re here to help with. 

Below are 35 easy Halloween costumes for guys you can pull off in a jiffy using only your closet (for the most part).  

35 Easy Halloween Costumes for Guys

Carmy from 'The Bear' is among the best easy Halloween costumes for guys
Easy halloween costumes for guys: Gold medalist Noah Lyles of Team United States celebrates on the podium during the Men's 100m medal ceremony
Actors Donald Glover and Maya Erskine in Mr. and Mrs. Smith TV adaptation are among the best easy Halloween costumes for guys and women
Best easy Halloween costumes for guys: Austin Butler and Callum Turner headline this thriller that follows the Mighty Eighth Air Force of the United States Army Air Forces during WWII.
Black and white photo of actor Andrew Scott as Tom Ripley in the TV adaptation 'Ripley' is among the best last-minute Halloween costumes for guys
Travis Kelce, tight end for the Kansas City Chiefs, is one of the best easy Halloween costumes for guys who own a Chiefs jersey and have a mustache
Ryan Gosling's Ken in 'Barbie' is an easy Halloween costume for guys
Billy Crystal from 'When Harry Met Sally' is one of the best easy Halloween costumes for guys
Maverick in 'Top Gun: Maverick' is one of the best easy Halloween costumes for men
A lumberjack is one of the best easy Halloween costumes for guys
Best easy Halloween costume for guys: Daniel Craig at world premiere of "NO TIME TO DIE" at the Royal Albert Hall on September 28, 2021 in London, England.
Easy Halloween costumes for guys: A DJ or disc jockey is one of the best easy Halloween costumes for guys
Easy Halloween costumes for guys: Caucasian man wearing navy and white striped sweater on ship
A construction worker is among the best easy Halloween costumes for guys
Young Bruce Springsteen is one of the best easy Halloween costumes for guys
J. Robert Oppenheimer in 'Oppenheimer' is one of the best easy Halloween costumes for guys
A skateboarder is one of the best easy Halloween costumes for men
Freddie Mercury is one of the best easy Halloween costumes for guys
A cowboy is one of the best easy Halloween costumes for guys
Best easy Halloween costumes for men: LeBron James #6, Kevin Durant #7, and Stephen Curry #4 of Team United States
Best last-minute Halloween costumes for guys: John Krasinski as Jim Halpert wearing "Facebook" costume
Pickleball player is one of the best easy Halloween costumes for guys
Jeff Bridges as The Dude in 'The Big Lebowski' Halloween costumes
Man in an orange polo and a white cap holding a clipboard and blowing a whistle. DIY Halloween costumes.
Best easy Halloween costumes for guys: Private investigator Phil Marlowe (Humphrey Bogart) gets roughed-up in a scene from the 1946 film 'The Big Sleep'
Easy Halloween costumes for guys: Shirtless Terry Crews Old Spice ad
Best Halloween costume for guys:
Robin Williams holding Flubber in the film 'Flubber' DIY Halloween costumes
Best easy Halloween costumes for guys: Mr. Clean
Michael J. Fox as Marty McFly. DIY Halloween costumes
Harrison Ford in a scene from the film 'Indiana Jones And The Temple Of Doom', 1984
Easy Halloween costume for guys: Caucasian man wearing lifeguard uniform on beach
Best last-minute Halloween costumes for guys: Cillian Murphy as Tommy Shelby in 'Peaky Blinders' DIY Halloween costumes
Easy Halloween costumes for guys: Tommy Lee Jones and Will Smith in publicity portrait for the film 'Men In Black II'
Easy Halloween costumes for guys: Bob Ross of 'The Joy of Painting.'