Karl Urban Billy Butcher Costume Guide | The Boys 2026 Edition

Karl Urban’s portrayal of Billy Butcher in Amazon Prime’s The Boys has become one of the most iconic TV character looks of the decade. His rugged style — equal parts military, street, and chaos — defines his character’s energy. Whether you’re cosplaying for Comic-Con or preparing a unique Halloween costume, this detailed karl urban the boys costume guide breaks down every element of Karl Urban’s The Boys costume.

1. The Signature Trench Coat

At the heart of Billy Butcher’s outfit is his iconic black trench coat. This knee-length coat features a tough exterior with a comfortable lining, representing Butcher’s mix of grit and style.
Choose a matte black wool or leather version for accuracy. If you’re going for cosplay-level authenticity, look for a trench coat with wide lapels and buttoned cuffs similar to Karl Urban’s wardrobe in The Boys Season 5.

2. The Hawaiian Shirt

Beneath the coat, Butcher wears a dark-colored Hawaiian print shirt — a rebellious touch against his otherwise gritty appearance. It symbolizes his wild side and nonchalant attitude.
Go for black or navy with red floral prints to match the on-screen version. Pairing it with a slightly open collar makes the look natural and bold.

3. Black Jeans & Tactical Pants

karl urban the boys costume always features black slim-fit jeans — tough, durable, and versatile. Avoid faded denim. Opt for tactical pants if you’re going for a modern military feel.

4. Leather Combat Boots

The black leather boots complete the outfit, giving Butcher a ready-for-action aesthetic. A lace-up design with thick soles enhances authenticity and comfort for cosplay events.

5. Sunglasses & Accessories

No Billy Butcher look is complete without his dark aviator sunglasses — a symbol of mystery and authority.
Optional props:

• Toy crowbar (his trademark weapon)
  
  
• Wristwatch
  
  
• Beard trimmer (for the stubble look)
  
  

6. Hair & Beard Styling

Karl Urban’s Billy Butcher look is known for his messy dark hair and rugged beard. Use matte hair wax and a trimmer to replicate his short, thick beard. The slightly chaotic styling captures his “ready for war” vibe.