Big and Tall Dress Shirts: Find One That Fits Your Neck, Body and Arms
Big and tall dress shirts are cut for men who need more room, more length, or both. Big sizes add room in the collar, chest and waist. Tall sizes add length to the body and the sleeves. Start with your collar and sleeve numbers, then decide whether you need extra body room, extra length, or both.
Know your numbers already? Skip to where to shop. If not, the size calculator gives you a collar and sleeve size in two minutes.
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Big vs tall: which do you need?
| Problem | What it means | Look for |
|---|---|---|
| Collar fits, but the shirt pulls across the chest or belly | You need more body room | Big sizes (often labeled XLB, 2XB, 3XB) or a classic or relaxed fit |
| Sleeves end above the wrist bone | Your sleeve is longer than the regular range | Tall sizes or extra-long sleeve lengths such as 36/37 or 38/39 |
| Shirt comes untucked when you sit or reach | The body is too short | Tall sizes (often LT, XLT, 2XLT) with a longer tail |
| Both of the above | You need extra room and extra length | Big and tall sizes, or made-to-measure |
Labels like 2XB or XLT are common, but they aren’t a standard. One brand’s 2XB can fit like another’s 3XB, so always check that brand’s own chart.
Step 1: measure your collar and sleeve
Letter sizes stretch further apart at the big end of the range, so shop by numbers. Measure your neck where the collar sits with one finger under the tape, and your sleeve from the center back of your neck to your wrist bone. Our measuring guide walks through it, and the size calculator turns your numbers into a collar and sleeve size.
Step 2: measure chest, waist and torso
- Chest: around the fullest part, under the arms, tape level.
- Waist or stomach: around the fullest part of your midsection, not where your belt sits. This is the number that decides whether buttons pull.
- Body length: measure a shirt that stays tucked for you, from the base of the collar at the back down to the hem. Use that as your minimum.
Compare these to the brand’s chart. If your stomach measurement is larger than your chest, the shirt’s waist measurement matters more than its chest measurement.
Step 3: pick a fit
Fit names mean different things at different brands, but the general pattern holds.
- Classic or relaxed fit: straight from chest to hem. Best when your waist is close to or bigger than your chest.
- Athletic fit: room in the chest and shoulders, tapered waist. Best for a big chest and smaller waist.
- Slim fit: rarely right for big sizes. It’s cut narrow through the waist.
Our fit guide has a simple chest-minus-waist rule to choose between them.
What makes a big and tall shirt fit well
- The shoulder seam sits at the edge of your shoulder, not down your arm.
- Buttons lie flat with no pulling or gaps across the chest or stomach.
- Cuffs reach your wrist bone and stay there when you reach forward.
- The tail stays tucked when you sit. Longer tails help here.
- The collar closes with one finger of room. A collar that fits makes a big man look sharper with a tie.
Fabrics that help
- Stretch blends (cotton with a little elastane) move with you and resist pulling at the buttons.
- Twill drapes well and hides wrinkles. See shirt fabric types.
- Non-iron cotton stays smoother through a long day. See our non-iron guide.
- Breathable cotton in warm weather. If sweat marks are a problem, see how to remove sweat stains.
Where to shop
You have three routes. Big and tall specialty stores and the big and tall sections of department stores carry lettered big and tall sizes. Some dress shirt brands sell exact collar and sleeve sizes that go past the regular range. And made-to-measure brands build the shirt from your measurements, which solves unusual length and room at the same time. We haven’t run hands-on fit tests yet, so check each brand’s size chart and return policy before you order.
See custom shirts at Proper Cloth
Next step: find your collar and sleeve size, then compare brands that sell it.
Budget big and tall options
Amazon carries big and tall dress shirts from many brands. Shop by numbers: filter for your collar size and a sleeve length of 36/37 or longer if you need tall. Check the listing’s size chart against your chest, waist and body length before you buy.
Quick answers
What is the difference between big and tall shirt sizes?
Big sizes add room in the neck, chest and waist. Tall sizes add length in the body and sleeves. Many retailers label them separately, for example XLB or 2XB for big and LT or XLT for tall, but labels vary by brand.
What sleeve length do tall men need?
It depends on your arm, not your height. Measure from the center back of your neck, over the shoulder, to your wrist bone. Many tall men land at 36 inches or longer, which most regular sizes don’t cover.
Can I wear a regular dress shirt if I’m tall?
If your sleeve and torso length fall inside the regular range, yes. If cuffs ride up when you reach forward or the shirt untucks when you sit, you need a tall size or extra-long sleeve.
Should big men wear slim fit shirts?
Usually not. Pick the fit that matches your chest-to-waist shape. Classic or relaxed fits give room through the middle; athletic fits suit a big chest with a smaller waist.
Is made-to-measure worth it for big and tall men?
Often, yes. If off-the-rack shirts fit your neck but not your body, or your sleeves are much longer than standard, a made-to-measure shirt can solve both at once.
Related: Size chart · Fit guide · How to measure