Kincaid Knows
Fit Room

Never Buy a Suit Without Sitting Down in It First

Never Buy a Suit Without Sitting Down in It First
The mirror lies. Here are the three real-world tests I make every suit customer perform before they buy — the sitting test, arm-raise test, and hug test. They matter more than how you look standing still.

The Mirror Is a Liar

I’ve said this to thousands of customers: “Don’t just stand there looking in the mirror. Let’s see how it actually works in real life.”

Most men try on a suit, stand straight for ten seconds, and decide it looks good. Then they wear it to an important event and discover problems — pulling, bunching, restricted movement — that they never noticed in the fitting room.

That’s why I make every customer do three specific tests before they buy a suit.

Test 1: The Sitting Test

This is the most important one.

Sit down in a chair like you would at a wedding, funeral, or business meeting. Lean back. Cross your legs. Reach for something imaginary on the floor.

What happens?

  • If the jacket pulls tight across the back or the pants feel like they’re cutting into your waist, it’s too small.

  • If the jacket bunches up badly or the pants ride up too high, it’s not cut right for sitting.

  • Good fit: You should feel comfortable and look composed even when seated.

Many suits look sharp when you’re standing but make you look like you’re wearing a costume when you sit. Real life involves sitting.

Proper suit fit demonstration while seated

Test 2: The Arm-Raise Test

Raise both arms like you’re hailing a cab or reaching for something on a high shelf. Then bring them forward like you’re hugging someone.

This reveals:

  • Whether the shoulders and armholes allow natural movement

  • If the jacket rides up awkwardly in the back

  • Whether the sleeves are the right length when your arms are active

You don’t want to feel restricted when you move. A good suit should let you move like a normal human being.

Test 3: The Hug Test

I actually make guys give me a hug (or pretend to). This combines elements of both previous tests and shows how the suit behaves in close personal interactions.

Does the jacket pull across the back? Do the buttons strain? Does everything settle back into place nicely when you release?

These are real movements you’ll make at weddings, funerals, graduations, and family gatherings.

Why These Tests Matter More Than the Mirror

Standing still in front of a mirror under flattering store lighting doesn’t reflect real life. Real life involves:

  • Sitting through long ceremonies

  • Shaking hands and hugging people

  • Reaching, moving, living

A suit that only looks good when you’re standing like a mannequin isn’t a good suit.

Common Problems These Tests Reveal

  • Jackets that are too tight in the chest or shoulders show up immediately when you raise your arms or hug.

  • Pants that are too tight in the crotch or thighs become obvious when sitting.

  • Poorly constructed armholes cause the whole jacket to ride up when you move.

Catching these issues in the store saves you from discovering them at the actual event.

What I Tell Every Customer

“Buy the suit that feels good when you move, not just the one that looks good when you stand still.”

I’d rather sell you a slightly less flashy suit that actually works than a beautiful one that becomes uncomfortable after twenty minutes.

Real Stories from the Fitting Room

One groom almost bought a beautiful slim-cut suit that looked amazing standing up. The sitting test showed it pulled badly across the thighs. We switched to a different cut. He thanked me at the wedding — said he was comfortable all day.

Another customer — a pallbearer — discovered during the arm-raise test that his chosen jacket restricted his movement too much. We found a better one. He was able to do his job comfortably and respectfully.

These tests matter.

My Final Advice

Never buy a suit without:

  1. Sitting down in it

  2. Raising your arms

  3. Giving a hug (or the motion)

Do all three. Walk around. Move like a real person.

If it passes all the tests and still looks good in the mirror, you’ve probably found a winner.

Try it on properly. That’s what the fitting room is for. Don’t let the mirror fool you into buying something that won’t work when it counts.

Your future self — sitting through that long ceremony or hugging family members — will thank you.

Updated · 2026-07-22 16:22
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