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Men’s Dark Detective Halloween Costume Set

Men's Halloween Costumes

Men’s Dark Detective Halloween Costume Set

$ 1,781.00
Color: Black
Select size: XS

Choose your size based on your measurements for the best fit.

Size Guide

Product Size Trench Length Trench Bust Shirt Bust Pants Waist Pants Length
XS 45.7" 40.2" 39.4" 25.2" 37.8"
S 46.5" 41.7" 40.9" 26.4" 39.0"
M 47.2" 43.3" 42.5" 27.6" 40.2"
L 48.0" 44.9" 44.1" 28.7" 41.3"
XL 48.8" 46.5" 45.7" 29.9" 42.5"
2XL 49.6" 48.0" 47.2" 31.1" 43.7"
3XL 50.4" 49.6" 48.8" 32.3" 44.9"

Men's sizing. Standard costume fit. Please match your current chest and waist measurements strictly against our chart below to find your perfect fit. If between sizes, we recommend choosing the larger one for maximum comfort. Please note: the size printed on the costume label may differ from the size selected on Hallowvia because it reflects the manufacturer’s sizing. Please rely on the measurements in the size chart.

How to measure

1 — Shoulder
Measure from one shoulder seam to the other.

2 — Chest
Measure across the fullest part of the bust.

3 — Waist
Measure across the natural waistline.

4 — Length
Measure from the top of the shoulder down to the bottom hem.

1 2 3 4
In stock — ready to haunt

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Step into a mysterious detective role with a layered dark outfit and long tailored coat. The vest, straps and broad-brimmed hat create an atmospheric Halloween or cosplay look.

Product Details
  • Style: Fantasy Characters / Halloween / Cosplay
  • Color: Black
  • Material: Cotton, polyester and tweed blend
  • Design: Layered dark detective outfit with long coat
  • Details: Tailored vest, shirt, trousers, straps and broad-brimmed hat
  • Fit: Men’s costume
  • Occasion: Halloween, cosplay, costume parties and themed events
  • Package Includes: Trench coat, coat, vest, shirt, pants, collar, chest strap, gloves and hat
Size Guide

How to Find Your Perfect Fit:

Men's theme costumes often fit differently than everyday apparel. To ensure you look sharp and feel completely comfortable moving around all night, we calibrate our size charts strictly against precise body measurements.

Quick Tips for a Perfect Look:
• Trust the Chart: Always check the numbers in the table above rather than just buying your usual jacket or shirt size.
• Room to Celebrate: Costumes are built for action! If you plan to wear an undershirt or t-shirt underneath, we highly recommend choosing one size larger.
• Between Sizes?: When in doubt, always opt for the larger size to guarantee complete freedom of movement in the shoulders and chest.

Shipping & Delivery

Tracked shipping depends on your destination. Shipping costs and estimated delivery times are shown at checkout.

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Returns & Refunds

Eligible items may be returned within 14 days of delivery. Contact us before sending anything back so we can provide the correct return instructions and address.

View our Returns & Refunds Policy

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