How to Find the Right Polo Fit for Your Body Type — A Practical Guide

A polo should fit close enough to show shape without restricting movement. If you're tugging the hem down or losing your shoulder seam to your bicep, the fit is off — and no amount of good fabric fixes a bad fit. Here's how to read what's working and what isn't.

The Three Fit Zones That Matter

Shoulders. The shoulder seam should sit at the edge of your shoulder — not drop onto your arm, not pull up toward your neck. This is the hardest dimension to adjust after purchase and the one most people ignore. If the seam is wrong, the whole polo is wrong.

Chest. You want 1–2 inches of ease across the chest when standing naturally. Enough to move freely, not enough to bunch. If you can grab a handful of fabric on either side, it's too big. If the buttons pull, it's too small.

Length. A polo should hit just below the waistband when untucked — covering the belt but not the pockets. Longer than that reads like a dress shirt worn wrong. Shorter than that and you're constantly re-tucking.

For Broader Builds

The tendency is to size up to get room through the chest, which usually creates too much fabric at the waist and a shoulder seam that drops. The better call: find a brand that cuts for athletic proportions. PILLAR polos are built with a tapered waist, so sizing for your chest doesn't mean living in excess fabric below it.

The PILLAR Steven Polo and Tom Polo both run with a slightly wider chest-to-waist ratio built in — they're designed for people who actually use their shoulders.

For Leaner Builds

Standard polo sizing often leaves too much fabric through the torso on leaner frames. The shirt hangs rather than sits. Look for performance-cut or athletic-fit designations — these reduce the torso circumference while keeping the shoulder and chest proportions intact.

Lighter performance fabrics also help: they conform to your shape rather than holding a fixed silhouette. A woven cotton polo on a lean frame tends to hang. A polyester-spandex performance polo moves with you.

For Women

Women's polo fit has fewer conventions but a few rules hold. The shoulder seam and chest ease principles are the same. Where it differs: hem length and torso taper matter more. A women's polo that sits at the hip works better tucked or tied — one that sits just above the hip works untucked as a clean top.

The PILLAR Chloe Polo and Riley Polo are cut for a feminine fit without being boxy or oversized. They work on the golf course, on the pickleball court, and pulled into everyday outfits without adjustment.

The Sizing Up Question

In performance fabrics, sizing up one size from your usual is often correct. Athletic fabric with stretch has less ease built in than traditional woven cotton, so a size large in performance fabric may fit more like a medium in cotton. When in doubt, size up — a slightly roomier performance polo still looks sharp; a too-tight one doesn't move well and reads as trying too hard.

Frequently Asked Questions

How should a polo shirt fit? Shoulder seams at the edge of the shoulder, 1–2 inches of chest ease, and a hem that hits just below the waistband. It should look intentional, not like you grabbed the nearest shirt.

Should I size up in a performance polo? Often yes. Performance fabrics run slightly smaller than woven cotton equivalents. If you're between sizes, the larger one typically fits better through the shoulders and chest without being too loose in the torso.

What's the difference between a regular polo and an athletic polo? Athletic polos are cut with a tapering through the torso, a slightly wider chest, and a shorter hem. They're built to move — the fabric stretches with you rather than constraining you. The PILLAR Steven Polo is a good example of this construction.

How do I know if a women's polo fits correctly? Same shoulder-seam and chest-ease rules apply. The hem should either sit comfortably at or above the hip for an untucked look, or be long enough to tuck cleanly. The PILLAR Riley Polo is designed for a clean, close fit that doesn't require adjustment mid-round.

Browse PILLAR polos for men and women: pillarathletics.com.