49 Easy, Popular Men's Halloween Costumes, From Ken to Indiana Jones

Being Ken from Greta Gerwig's "Barbie" movie is the men's DIY Halloween costume you never predicted to be so easy. Opt for a quirky-printed button-down shirt with retro vibes, and finish the outfit with a pair of chinos, accessorizing with a pink bandana tied around your neck. You can always add platinum hair to really drive home the point.