Priest Costume
Command the room in a classic, instantly recognizable black clerical cassock.
The Catholic priest costume is a timeless, easy-to-assemble look that is popular for its simplicity and dramatic presence. Based on traditional clerical vestments, this outfit features a long black robe paired with a distinctive white collar. It is a versatile choice for Halloween, theatrical productions, or pairing with spooky themes.
- Difficulty
- Easy
- Time
- ~15 min
- Budget
- $20–60
Try it on
See yourself as Priest
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What you need for a Priest costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Priest costume — one box instead of 5 pieces.
Black Cassock or Robe
A full-length, long-sleeved black robe with a button-up front or a simple pullover design.
DIY: Use a long-sleeved black maxi dress or a black graduation gown.
Clerical Collar
A stiff white collar insert or a white band that sits inside the stand-up collar of the robe.
DIY: Cut a small rectangle of white plastic or cardstock and tuck it into the neck of a black turtleneck.
Pectoral Cross Necklace
A large gold or silver-colored cross hanging from a long cord or chain.
DIY: Cut a cross shape out of thick cardboard, paint it metallic gold, and hang it from a black cord.
Black Dress Shoes
Clean, polished black leather dress shoes or loafers.
DIY: Use any plain black shoes or boots you already own.
Prop Bible
A black book, preferably with a gold cross printed on the cover.
DIY: Wrap a hardcover book in black construction paper and draw a gold cross on the front with a metallic marker.
Rather not assemble it? See ready-made Priest costumes at Spirit Halloween ↗
How to put it together
- 1
Put on a pair of dark trousers and a black t-shirt to wear underneath the robe.
- 2
Slip on the long black cassock or robe, buttoning or zipping it up completely to the neck.
- 3
Insert the white clerical collar tab into the collar slot, or secure the white collar band around your neck.
- 4
Hang the large gold cross necklace over your neck so it rests mid-chest.
- 5
Put on clean, polished black dress shoes.
- 6
Carry the black prop Bible in one hand to complete the look.
Makeup & hair
Keep hair neatly styled, combed, or slicked back. No makeup is required, though a clean-shaven face or a neatly trimmed beard fits the traditional look.
Priest for couples, groups, kids & more
- couples
- Pair with a nun costume for a classic, instantly recognizable clergy duo.
- group
- Combine with a Pope, a Cardinal in red robes, and several nuns for a full church hierarchy group.
- kids
- A miniature black robe with a felt white collar insert makes a simple, comfortable kids' version.
- Plus size
- Choose a loose-fitting, A-line black robe or graduation gown for a comfortable, draped fit.
- pet
- A black dog coat with a small white felt square attached to the collar.
Tips
- Wear lightweight clothing underneath the robe, as full-length polyester robes can trap heat indoors.
- Ensure the robe hem clears the floor by an inch or two to avoid tripping while walking.
- If using a real book as a prop, choose a lightweight paperback to avoid carrying heavy weight all night.
Priest costume FAQ
- What is a priest's outfit called?
- The long black robe worn by priests is called a cassock. It is often paired with a white clerical collar.
- How do you make a DIY priest collar?
- You can easily make one by cutting a small strip of white plastic (like from an empty milk jug) or white cardstock and tucking it into the neck of a black stand-up collar or turtleneck.
- Is it offensive to wear a priest costume?
- While it is a very common and classic costume, it is best to wear it respectfully and be mindful of the setting and audience.
Did you know? The white clerical collar, or 'Roman collar,' only became widely adopted by Catholic priests in the 19th century; before that, many wore plain black robes with white neck bands.