3217-FP1 - St. Louis Cotton Flannel Plaid - Grey

The St. Louis Shirt from Post O’Alls is based on a simple two-pocket chambray shirt originally issued to firefighters in St. Louis, Missouri during the 1930s. This version has been carefully refined using a vintage example owned by designer Takeshi Ohfuchi for over forty years, preserving the original spirit while sharpening the details and proportions for modern wear.

Cut from a soft grey cotton flannel plaid, the shirt balances warmth with an easy, everyday feel. Classic work shirt elements anchor the design, including a chin strap at the collar, a pen slot at the left chest pocket, and gussets at both sides of the hem. It’s a straightforward, well-studied piece that works as a light overshirt or worn on its own, embodying the kind of timeless utility Post O’Alls has been perfecting for decades.

• 100% cotton flannel plaid fabric
• 1930s St. Louis firefighter shirt reference
• Two chest pockets
• Chin strap at collar
• Pen slot at left chest pocket
• Gusseted hem
• Pre-washed finish
• Tumble dried at low temperature
• Made in Japan

Tag Size	Chest	Shoulder	Length	Sleeve
S	23.2	17.7	29.1	22.4
M	24.8	18.5	29.5	23.2
L	26.4	19.3	29.9	23.6
XL	28	20.3	30.3	24

A variance of +/-.5" is within tolerance.

Fit Notes: As with most Post O'Alls fits, these are on the roomier side. This shirt fits roomy enough for Tommy to wear a medium and not need to size up. We recommend you stick with your true size. Tommy is 5'9," 165lbs with a 41" chest.