Blue Signature Broadcloth

100's Two-Ply Broadcloth, 100% Cotton

Blue Signature Broadcloth
  • 389 small
  • 390 small
  • 391 small

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COVID-19 Updates

Our e-commerce, support, and manufacturing teams are operational. However, please allow an additional 2-4 weeks for manufacturing as we work through our backlog that accrued during mandatory closures. Thank you!

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Our lightest, finest-weave dress shirt, the Blue Signature Broadcloth tops a true gentleman's formal uniform. Pick this fabric for breathability and a distinguished, silky texture. If you care for your shirts at home and hate the iron, the Broadcloth might not be the best fit—opt for the heavier Signature Twill instead.

Fabric Specs

Composition 100% Cotton
Weave Poplin/Broadcloth
Yarn/Thread Count 100's Two-Ply
Weight Medium-Light (107 GSM)
Opacity Rating Mostly Opaque (4)
Care: Standard

Customer Reviews

Our last 11 Reviews, 4.09 Average

Latest Reviews

Seems a little shear and less hard wearing than some other fabrics.

Paul M. (Coral Gables, FL)

Fabric feels nice and luxurious, but wrinkles very easily. I like this shirt, but I like my other shirts from Ratio much more.

John P. (Minneapolis, MN)

The fabric is very thin---not quite transparent, but very thin. It's extremely prone to wrinkling to the point that I hesitate to wear the shirt.

Bonnie K. (University Heights, OH)

Go to dress shirt. Not too light or heavy, easy to iron, and it washes well. Feels great to the touch.

Drew G. (Chicago, IL)

Great shirt. Looks good with my suit. Fit is perfect.

Parker B. (Shreveport, LA)

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How it's Made


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