High point shoulder (HPS)

High point shoulder marks the topmost spot where the shoulder seam meets the neckline — on a crew tee that's the small ridge of fabric right beside the collar binding, and on a raglan it's wherever that diagonal seam crosses the shoulder line. Manufacturers anchor nearly every vertical measurement to this one point because it doesn't shift with a garment's cut the way the collar or hem does. A spec sheet will read something like "HPS to hem: 28 inches" for a men's Large tee, or "HPS to cuff: 33.5 inches" for a long-sleeve.

Buyers rarely see the term spelled out, but it's the hidden key to reading any size chart correctly. Bella+Canvas and Next Level both measure body length from HPS, while a few work uniform brands measure from the base of the collar instead — a half-inch difference that matters when you're trying to match a new polo to an existing staff order. We've had a customer swear two "identical" size Larges from different brands didn't match, and the culprit was simply two different HPS reference points on the tape.

When you're comparing blanks across brands, don't just read the length number — check where the chart says it starts. If a spec sheet doesn't state HPS explicitly, assume it's the industry default and measure your own reference garment the same way: lay it flat, find the shoulder-neck seam, and pull a tape straight down to the hem.

The common mistake is measuring body length from the collar hem instead, which reads shorter than the manufacturer's number and makes a true-to-size shirt look mislabeled. Always match the starting point, not just the destination, when you're sizing against high point shoulder.