The Stone Island Organic Cotton Stretch Broken Twill Old Effect Overshirt in Avio Blue combines heritage-inspired garment treatments with the brand’s contemporary approach to technical casualwear. Crafted from organic cotton stretch broken twill, the overshirt delivers a structured yet flexible feel, while the signature Old Effect treatment creates a naturally faded, worn-in appearance unique to each garment.

Designed with a clean regular-fit silhouette, the overshirt features functional utility pocket detailing and a practical zip fastening that reinforce its military-inspired aesthetic. The washed Old Stone colourway enhances the vintage character of the piece, making it ideal for layered everyday styling across transitional seasons. Balancing comfort, durability, and refined garment engineering, this overshirt reflects Stone Island’s commitment to fabric innovation and specialist dyeing techniques.

Product Details:

• Colour: Avio Blue
• Fit: Regular fit for versatile layering
• Material: Stretch organic cotton twill for durability and flexibility
• Fabric Benefit: Twill weave construction enhances structure while maintaining comfort
• Fabric Treatment: Garment dyed for rich colour character and softness
• Closure: Concealed zip fastening for streamlined styling
• Collar: Classic point collar design
• Pockets: Practical utility pockets for secure everyday storage
• Cuffs: Adjustable cuffs for improved fit retention
• Branding: Stone Island Compass badge at sleeve
• Construction: Lightweight overshirt build ideal for transitional wear
• Style: Contemporary utility overshirt suited to layering and travel
• Product Code: L1S151200001 S0004 V0124

Fit & Fabric Note:

Designed in a regular fit, this overshirt offers a versatile silhouette that layers comfortably over t-shirts, sweatshirts, and lightweight knitwear. The organic cotton stretch broken twill fabric combines soft comfort with durable structure, while the Old Effect treatment gives each garment a distinctive washed appearance that evolves naturally with wear.

Measurements:

Explore the full Stone Island collection here