Blue Grid Check

100% Cotton Poplin from Thomas Mason

Blue Grid Check
  • 758 small
  • 759 small
  • 760 small

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Hailing from one of the world's finest mills, the Thomas Mason Blue Grid Check epitomizes classic elegance in a dress shirt. Office-ready blue with the added graphic appeal of a navy check infuses the shirt with a bit of personality to boot.

Fabric Specs

Composition 100% Cotton
Weave Poplin
Yarn/Thread Count 100's Two-Ply
Weight Medium (112 GSM)
Opacity Rating Mostly Opaque (4)
Care: Standard

Customer Reviews

5 Reviews, 4.8 Average

Latest Reviews

On the lighter side, low shrinkage. Has held up well.

Andrew G. (Raleigh, NC)

Beautiful fabric with nice subtle blue tones.

Tom B. (Boulder, CO)

I really like the look and feel of this fabric. Feels very much like a high quality shirt.

Daniel R. (Redondo Beach, CA)

Great fabric. High quality. Dresses up well. Comfortable

Tyler G. (Charlotte, NC)

Pattern is as expected from pictures. Modern but classic enough for my more casual office attire. I work in corporate finance so more conservatire fyi.
Happy with fabric itself - could be slightly softer but still prob 4+ stars for me out of 5.

Christopher B. (Hermosa Beach, CA)

How it's Made

Fabric Mill

Thomas Mason

Founded in 1796 by its namesake during the height of the English Industrial Revolution, Thomas Mason has become synonymous with quality shirting and classic English style. The tradition continues to this day, with the mill generally regarded as one of the finest shirting weavers in the world.


We’re proud to make this shirt in a facility in New Jersey that’s been making shirts continuously for nearly 60 years with a history of quality and craftsmanship. The factory is a union shop that employs several hundred skilled operators, who earn a living wage. Every shirt made by Ratio includes over sixty operations performed by a dedicated team of made-to-measure specialists.


  • Proudly made in the USA to your measurements and specifications
  • Single-needle tailoring
  • Quarter-inch topstitching on collars and cuffs
  • Two-piece yoke
  • Removable collar stays (when applicable)
  • Heat-activated, self-sealing button thread for exceptional button security
  • Fused collar and cuff for a crisp, sturdy appearance