Nobody wants to drop their hard-earned money on a flannel, only to realize the sleeves stop halfway up their forearms.

Finding the right fit shouldn’t be complicated, but it can feel impossible when you're guessing your size from a screen. Every brand fits a little differently, you can’t try it on before it arrives, and most size charts don't tell you how the piece is actually designed to fit.

The relaxed cut of a Dixxon flannel buys you some room for error right out of the gate. But we won’t just hand you a size chart and hope for the best. Here, we walk you through exactly how our shirts fit and how to measure yourself so you nail it on the first try.

How Do Dixxon Flannels Fit?

Dixxon flannels run relaxed through the chest and shoulders, easy from the start, always comfortable, never sloppy or boxy.

Because that room's already built into the cut, your usual flannel size gets you in the right neighborhood, though the final decision depends on how you'll actually wear it:

If you add a hoodie or something heavier underneath, size up one.

If you're broad through the shoulders and stuck between sizes, go for the larger one.

If you wear it over a tee or a light base layer, stick with your normal size.

Either way, all of this depends on having accurate measurements in the first place.

Close-up of a man with hand and neck tattoos wearing a bright blue and black plaid Dixxon flannel.

How to Measure for a Flannel Shirt

Grab a soft measuring tape (not the metal one from the garage), and measure over a thin shirt so the numbers reflect what you'd actually wear underneath.

Focus on these four areas:

Chest: Measure around the fullest part of your chest. Keep the tape level and don't suck in.

Sleeve length: Measure from the center back of your neck, across your shoulder, and down to your wrist with your arm slightly bent.

Shoulders: Measure across your back from shoulder to shoulder.

Body length: Measure from the top of your shoulder near your neck down to where you want the bottom of the shirt to land.

Men's Flannel Size Guide

Dixxon men's flannels run from XS through 5XL, with Tall options available in select sizes.

Size

Chest

Shoulder

Back Length

Sleeve

XS

33–36"

16"

29.5"

32–34"

S

36–39"

17"

30.5"

33–35"

M

39–42"

18"

31.25"

34–36"

L

42–46"

19"

32.25"

34.5–36.5"

XL

46–49"

20"

33"

35.25–37.25"

Dixxon tall sizes add extra body and sleeve length without major changes to the chest. If regular flannels fit through your torso but always run a little short, grab a Tall instead. For 2XL–5XL or the full Tall breakdown, check out the full flannel size chart.

What About Women's and Youth Flannels?

Dixxon women's flannels are custom-tapered through the waist for a tailored silhouette rather than a straight cut, but they keep that same relaxed room through the shoulders and arms. Match your measurements to the chart, and bump up a size if you plan to layer over thicker clothes.

The same rule applies to youth flannels: prioritize comfort and movement. Kids grow, and they also run, climb, fall down, and generally refuse to stay still. If they're between sizes, sizing up gives them room to grow into it without slowing them down.

Woman wearing a tan and dark brown plaid Dixxon flannel with long dark hair and tattooed hands.

Should You Size Up for Riding, Work, or Layering?

Sometimes. If you're shopping for riding gear or job-site flannels, pay extra attention to the shoulders and sleeves. The relaxed cut already covers most everyday movement, but if your chest measurement puts you right between sizes and you know you'll be reaching, working, or riding a lot, go with the larger one.

Same goes for layering. A flannel that fits perfectly over a T-shirt can get tight fast if you force a hoodie underneath.

Find Your Perfect Flannel Fit

Sizing shouldn't be complicated, and it doesn't have to be. Measure your chest and sleeves, check the chart, and think about how you'll actually wear the shirt.

Whether you're shopping for men's flannels, women's flannels, or a new shirt for somebody about to outgrow their last one, a couple of measurements now can save you an exchange later.

Frequently Asked Questions

Do Dixxon flannels run big or small? For the most part, they run true to size. The relaxed cut through the chest and shoulders gives you a little extra room without pushing you up a size.

Do Dixxon flannels shrink? Our flannel shirts use our proprietary D-Tech™ blend, which is designed specifically to resist shrinking before it ever reaches you. Wash it cold, skip the high heat, and it'll hold the fit you bought it for.

Danny D.