Skip to product information
1 of 4

Diamond Theory Clothing

The Dawnfire Pink Muscle Fit Shirt

Regular price £90.00 GBP
Regular price Sale price £90.00 GBP
Sale Sold out
Tax included.
Size

The Shirt

THE DAWNFIRE — PINK MUSCLE FIT DRESS SHIRT FOR ATHLETES

Soft in tone. Strong in presence. The Sculpted Rosé redefines the modern muscle fit shirt with a confident blend of colour and precision tailoring. Designed for bodybuilders, power athletes, and men of elevated form, this pink dress shirt for bodybuilders is cut to showcase strength, subtly wrapped in sophistication.

Crafted with an assertive athletic taper, it frames the upper body with intention — wide at the shoulders, defined through the chest, and cleanly tapered at the waist. This is the ultimate tailored athletic shirt, created to mirror the discipline and symmetry of the trained physique.

Made from a premium stretch cotton blend, the fabric moves with the body while maintaining a polished, structured drape — ideal for long office hours, business travel, or client-facing days. The soft pink hue offers understated confidence, while a hidden logo ensures a clean, minimalist finish that's perfect for professional settings.

The Sculpted Rosé pairs effortlessly with suiting, chinos, or smart denim — delivering presence without flash, and refinement without compromise.

FEATURES

Muscle fit shirt designed specifically for athletic and muscular builds

Signature taper through chest, arms, and waist for a sculpted silhouette

Soft stretch cotton blend for all-day breathability and comfort

Clean pink hue for modern professional styling

Hidden logo for a discreet, office-ready aesthetic

Ideal dress shirt for bodybuilders in business or smart-casual settings

Strength in Shape. Elegance in Simplicity.
The Dawnfire is the refined professional dress shirt for athletes who lead with quiet confidence.

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