Blue and Lavender Knox Check

100% Cotton, Easy-Care Twill

Blue and Lavender Knox Check
  • 1414 small
  • 1415 small
  • 1416 small

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The Blue and Lavender Knock Check features tonal blues with just enough lavender and violet to stand out from all of the other blue shirts you own. The subtle tonal hues of this pattern allow it to be fun without being too loud.

The Knox is made in the same construction as our Madison Twill, a European-woven fine twill made from 100’s two-ply yarns--a customer favorite and our top-of-the-line dress shirt quality. At 129 GSM (that’s “grams per square meter”), it’s light enough to wear year-round, but with just enough heft and density to make it stand up to the rigors of a 12-hour day.

World-class fabric finishing and fine twill weave give it a chemical-free wrinkle resistance that adds to its long-wearing durability and clean drape, ensuring you’ll look sharp from early mornings to late nights.

Fabric Specs

Composition 100% Cotton
Weave Twill
Yarn/Thread Count 100's Two Ply
Weight Medium (129 GSM)
Fabric Origin Portugal
Opacity Rating Completely Opaque (5)
Care: Standard

Customer Reviews

7 Reviews, 4.86 Average

Latest Reviews

Like the pattern and color. This easy care shirt seems to be pretty stiff. Because of that it seems I'd need to change some of my profile settings slightly since it doesn't seem to have a lot of flex

Zack T. (Marion, IA)

perfect fit and feel - drapes nice w/ a tie

William D. G. (Tampa, FL)

I love the feel and look with this fabric. I commonly wear a navy tie and olive trousers with it.

David W. (Colimbia, MD)

Crisp with just a hint of texture. "Easy-care" doesn't mean you should skip ironing. But if you do wear it without ironing, this shirt won't be nearly as wrinkly as shirts made of other fabrics of the same weight.

Cameron M. (Longmont, CO)

This fabric is on the crisper end of the dress shirt spectrum (not that there's anything wrong with that). It's a really nice looking combination of blue and lavender. This one is great if you're looking to add just a little variety to a closet full of blue shirts.

Wayne S. (Tallahassee, FL)

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How it's Made

Fabric Mill


Somelos was founded in Portugal in 1958, first making yarns and later adding cotton fabric production to its repertoire. The family-run business has become the benchmark for yarn-dyed men's dress shirting in the global market, and weaves fabric for many of the top brands and designers in menswear.


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