Civil War Costume
Step back into the 1860s with an authentic military uniform.
The American Civil War soldier is a classic choice for history buffs, school presentations, and reenactors. This guide focuses on the standard infantryman look, allowing you to choose between the Union blue or Confederate gray uniform. The iconic outfit features a wool-style frock coat, a kepi cap, and period-accurate leather gear.
- Difficulty
- Medium
- Time
- ~45 min
- Budget
- $50–150
Try it on
See yourself as Civil War
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What you need for a Civil War costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Civil War costume — one box instead of 7 pieces.
Kepi Cap
A flat-topped, forward-slanting military cap in navy blue (Union) or cadet gray (Confederate) with a black leather visor.
DIY: Use a dark blue or gray baseball cap with the front stiffener removed and a flat circular top stitched on.
Four-Button Fatigue Blouse
A loose-fitting wool coat with a simple collar, in dark navy blue for Union or light gray for Confederate.
DIY: Dye a structured denim jacket or wool coat navy blue or gray, and replace the buttons with brass military buttons.
Sky Blue or Gray Trousers
Straight-leg canvas or wool trousers, typically sky blue for Union soldiers or gray/butternut for Confederate soldiers.
DIY: Use straight-leg cotton work pants in sky blue or heather gray.
White or Off-White Canvas Suspenders
Button-on canvas suspenders to keep the high-waisted trousers in place.
DIY: Use standard clip-on beige suspenders hidden under the jacket.
Black Leather Waist Belt
A wide black leather belt featuring a brass oval plate (US plate for Union, CS plate for Confederate).
DIY: Use a wide black leather belt and paint a rectangular cardboard buckle gold.
Cartridge Box and Haversack
A black leather pouch worn on the hip and a white canvas shoulder bag worn across the body.
DIY: A small black leather messenger bag and a plain white canvas tote bag worn cross-body.
Black Brogans or Boots
Ankle-high black leather lace-up boots with a square toe, typical of the 1860s.
DIY: Wear simple, matte black leather work boots or dress boots.
Rather not assemble it? See ready-made Civil War costumes at Spirit Halloween ↗
How to put it together
- 1
Put on a plain white or cream-colored cotton button-down shirt as an undergarment.
- 2
Pull on the sky blue or gray trousers and secure them high on the waist using the canvas suspenders.
- 3
Tuck the trousers into the tops of your black leather boots or let them drape straight over the laces.
- 4
Put on the four-button fatigue blouse and button it completely to the neck.
- 5
Fasten the black leather belt with the brass plate over the jacket at your natural waistline.
- 6
Sling the canvas haversack over your right shoulder so it rests on your left hip, and the cartridge box over your left shoulder so it rests on your right hip.
- 7
Place the kepi cap straight on your head, pulled slightly forward over your brow.
Makeup & hair
Keep hair styled in a neat, mid-19th-century fashion, parted to the side. Period-accurate facial hair like a full beard, long mustache, or mutton chops adds great authenticity, while the face can be lightly smudged with brown eyeshadow to mimic field dust.
Civil War for couples, groups, kids & more
- couples
- Pair a Union or Confederate soldier with a partner wearing a mid-19th-century hoop skirt Victorian day dress.
- group
- Assemble a squad of soldiers from the same regiment, complete with a flag bearer carrying the historical flag.
- kids
- A simplified version with a blue or gray felt kepi hat, matching t-shirt, and blue jeans.
- Plus size
- The loose-fitting cut of historical fatigue blouses is naturally accommodating; opt for elastic-back trousers for comfort.
- pet
- A small blue or gray felt kepi hat secured with an elastic band.
Tips
- Wool uniforms can get very warm; choose lightweight cotton or polyester blends if you plan to wear this indoors or in warm weather.
- Scuff up your boots and add a little faux dirt to the knees of your trousers for a realistic, field-tested look.
- Keep props safe: if carrying a toy musket, ensure it has a highly visible orange safety tip to comply with local laws and event rules.
Civil War costume FAQ
- What is the difference between Union and Confederate uniforms?
- Union soldiers wore dark blue jackets with sky blue trousers and brass 'US' buckles. Confederate soldiers wore gray or brownish 'butternut' uniforms, often with brass 'CS' buckles, though their gear was less standardized.
- What is the hat called in a Civil War costume?
- The iconic hat is called a kepi, which is a soft, cap with a circular flat top and a black leather visor that slants forward.
- How can I make a cheap DIY Civil War uniform?
- Start with a navy blue or gray button-up jacket, add matching pants, wear a black belt with a gold buckle, and purchase a replica felt kepi hat to instantly sell the look.
Did you know? During the early months of the Civil War, uniform colors were so unstandardized that some Union units wore gray while some Confederate units wore blue, leading to chaotic friendly-fire incidents on the battlefield.