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Kids Master Chief Infinite Muscle Costume

Special Price £33.99
In stock
Only %1 left
  • 30 measurements on every costume
  • Over 500,000 quality checks per year 
  • Safety test approved

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Size Guide
Product Includes
  • Muscle jumpsuit with integrated muscle torso and arms
  • Half helmet
SKU
DISK104999

Straight from the Halo universe, this Halo Master Chief Deluxe kids costume features a muscle jumpsuit and half helmet for a bold, game-accurate look. Available in sizes to suit ages 4 to 16.

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  • Overview

    The Halo Master Chief Deluxe kids costume gives young fans of the Halo franchise a realistic, recognisable look straight from the game. We have designed this outfit so children can step into Master Chief's iconic armour with confidence and comfort.

    • The jumpsuit features a muscle torso and arms for an authentic Master Chief silhouette.
    • A half helmet is included to complete the armoured look.
    • Available in four sizes: Small (4-6 years), Medium (7-8 years), Large (10-12 years), and X-Large (14-16 years).
    • Meets UK and EU safety standards and is CE Safety Test Approved, so it is safe for children to wear.
    • Made with durable, high-quality materials built to last through a full day of adventures.

    This is a costume that any young Halo fan will be proud to wear, whether for World Book Day, Halloween, or a birthday celebration. We make your best times better with costumes.

  • Sizing & Fit
    • Sized by age: Small fits ages 4-6, Medium fits ages 7-8, Large fits ages 10-12, and X-Large fits ages 14-16.
    • We recommend checking the size chart image on the listing for precise measurements before ordering.
    • This costume is designed to be easy to wear, with a jumpsuit construction that pulls on simply and quickly.
    • If your child is between sizes, we suggest sizing up for a more comfortable fit.

  • Questions & Answers

    What sizes does the Halo Master Chief Deluxe kids costume come in?
    It is available in four sizes: Small (4-6 years), Medium (7-8 years), Large (10-12 years), and X-Large (14-16 years). We recommend checking the size chart image for precise measurements.

    What is included in the costume?
    The costume includes a jumpsuit with a muscle torso and arms, plus a half helmet to complete the Master Chief look.

    Is this costume safe for children?
    Yes, it meets UK and EU safety standards and is CE Safety Test Approved. Please note it is not suitable for children under 3 years of age due to small parts, and should be kept away from fire.

    Is this a good World Book Day costume for boys?
    This Halo Master Chief fancy dress costume is a popular World Book Day choice, giving children a recognisable character look that is easy to put on and comfortable to wear all day.

    How do I care for the costume after use?
    Hand wash only in cool water, then air dry flat. Always check the garment label for the final word on care.

  • Quality & Safety
    • The jumpsuit is constructed from durable, high-quality materials designed to hold up through active wear.
    • The muscle torso and arms are built into the jumpsuit for a structured, realistic look without extra padding to manage.
    • Meets UK and EU safety standards and is CE Safety Test Approved.
    • Warning: Not suitable for children under 3 years of age due to small parts.
    • Warning: Keep away from fire.

  • Occasion Guide
    • World Book Day: a spot-on choice for school fancy dress as Master Chief is one of gaming's most iconic characters.
    • Halloween: the armoured look makes a striking trick-or-treat outfit for young Halo fans.
    • Birthday parties: ideal fancy dress for a Halo-themed celebration or gaming party.
    • Carnival and Karneval events: bold and instantly recognisable in a crowd.
    • General fancy dress: great for any costume occasion where a video game hero is called for.

  • Care Instructions
    • Hand wash only; do not machine wash.
    • Wash the jumpsuit gently in cool water and rinse thoroughly.
    • Air dry flat away from direct heat or sunlight to keep the shape and colours intact.
    • Always defer to the garment label for the authoritative care guidance.

  • About MorphCostumes

    MorphCostumes is one of the world's largest online costume brands and the home of the original Morphsuit. We were founded in Edinburgh, Scotland, in 2009 by Fraser Smeaton, Ali Smeaton and Gregor Lawson, and today we design over 1,000 costumes for adults and kids, from Halloween and Christmas to stag and hen dos, sporting events and World Book Day. We make your best times better with costumes.

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