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Diamond Theory Clothing

The Noir: Black Muscle Fit Shirt

Regular price £90.00 GBP
Regular price Sale price £90.00 GBP
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The Shirt

THE NOIR — BLACK MUSCLE FIT DRESS SHIRT FOR ATHLETES

Discover The Noir — a refined black muscle fit dress shirt meticulously engineered for bodybuilders, strength athletes, and the modern gentleman of power and precision. This is not merely a shirt — it is the embodiment of tailored dominance.

Crafted with an assertive athletic taper, this dress shirt for bodybuilders is cut to perfection: broader across the shoulders and chest, narrowing dramatically at the waist to accentuate the classic V-taper physique. The result is a commanding silhouette that celebrates the work you've built in the gym, styled for the world beyond it.

Constructed from luxurious, high-performance cotton-blend fabric, The Sculpted Noir delivers both impeccable structure and supple drape — gliding over muscle with ease while retaining a polished, elevated finish. It's breathable, resilient, and impossibly smooth to the touch.

A hidden logo detail preserves the shirt’s clean, minimalist look — making it ideal for professional environments, formal occasions, or sophisticated nights out. Elegant in every context, this is a dress shirt for athletes who refuse to compromise between form and fashion.

FEATURES

Tailored muscle fit designed specifically for athletic and muscular builds

Sharp taper from shoulders to waist for a sculpted silhouette

Premium stretch cotton blend for comfort, breathability, and movement

Wrinkle-resistant, high-lustre fabric with a luxury hand-feel

Hidden logo for a clean, professional finish

Perfect as a dress shirt for bodybuilders or as elevated everyday wear

Where Physique Meets Precision.
The Sculpted Noir is your definitive black dress shirt for athletes — designed to match your discipline, elevate your wardrobe, and command every room.

What is My Fit?

Diamond Theory has 2 Fits for shirts:

Muscle and Mass

  • Muscle: This fit is designed with Bodybuilders in mind as this has an aggressive taper, bringing it right in at the waist.
  • Mass: This fit is designed with Strongmen in mind as this has a less aggressive taper as Strength Athletes tend to have a thicker core.

Please take this as a reference and refer to the size guide with your measurements.

Sizing

Check our Size Guide. Select the shirt most accurate to your measurements.

This shirt has been engineered from the ground up specifically for real athletes who carry real muscle and mass. Designed to drape and flow like a shirt should.

Before you order, please make sure you measure yourself and choose your size according to the size guide. Take your chest measurement and your waist measurement. No need to order a size down for a tighter fit.

Suggestion: If you are at the top of a size bracket, opt for the size up.

Shirts

For the Bodybuilders:

Size Guide, Muscle Fit, Muscle Fit Shirt, Muscle Size Guide

 

 

For the Mass Monsters:

 Jerseys

Our Training Fit Size Guide:

 

Materials

premium, breathable cotton-blend fabric, the material offers a luxurious drape that flows effortlessly over muscle while maintaining structure. The result? A shirt that feels like it was custom-made, every time you wear it.

Shipping & Returns

Free Shipping over £50
For returns please see returns policy for further detail

Care Instructions

Wash on a low heat, air dry and press. Do NOT tumble dry.

  • Free Shipping over £50