BSTN Diamond Knit Shirt — Noir

The BSTN Diamond Knit Shirt in Noir is not a shirt you wear — it is a statement you make without saying a word. Constructed from a premium textured jacquard knit, the all-over diamond wave pattern gives this piece architectural depth rarely seen in menswear at this price point. Rooted in the BSTN ethos of quiet confidence, this shirt moves effortlessly from afternoon gatherings to evening outings — no effort required.

✦ THE DETAILS

• Relaxed boxy fit with dropped shoulders
• Cuban / camp collar with smooth knit facing
• All-over raised diamond wave jacquard knit body
• 7-button front placket with tonal smooth knit panel
• Short sleeves with ribbed cuff band
• Ribbed hem band for structure and shape retention
• Tonal 4-hole buttons throughout
• Clean back panel — seamless diamond knit, no seam disruption
• BLACKSTONE woven label at back neck

✦ FABRIC & FABRICATION

• Shell: 70% Cotton and 30% Viscose Jacquard Knit
• Medium-weight structured knit — breathable yet substantial
• Diamond wave texture is knitted-in (not printed or embossed)
• Smooth knit placket and collar facing provide contrast in texture
• Ribbed trims at cuffs and hem for elasticity and finish
• Colourfast jet black dye — resists fading through regular wash cycles

✦ CARE INSTRUCTIONS

• 🫧 Machine wash cold — 30°C max / gentle cycle
• 🚫 Do not tumble dry
• 👕 Reshape and lay flat to dry
• 🔥 Iron on low heat if needed — do not iron directly on textured knit
• 🚫 Do not bleach
• 🧺 Wash inside out to preserve texture and colour depth
• ✂️ Dry clean acceptable

✦ MODEL REFERENCE

Model is 6'1" / 185 cm, weighs 75 kg, and wears a size M. The relaxed boxy silhouette sits slightly cropped at the hip, designed to be worn untucked. Shoulder seam drops naturally for a clean, unstructured look.

✦ SIZE GUIDE

This piece runs true to size. If you prefer a more oversized look, size up one. If you want a cleaner, neater fit, stay true to size.

* Measurements are of the garment, not the body. All measurements in centimetres. For chest, measure across the widest point and multiply by 2.

✦ HOW TO WEAR IT

Style with wide-leg linen trousers and penny loafers for that elevated summer look — exactly as seen on our model. Works equally well with tailored shorts, relaxed chinos, or dark denim. Leave the top two buttons open for a camp collar effect, or button all the way up for a more composed silhouette.

Crafted for the man who dresses with intention.
BSTN by Blackstone