Size Guide

Size & Fit of Poison Apparel

Choose a category to view its size chart. Measurements are garment-flat dimensions. If you're between sizes, we recommend sizing up.

Polos

Measurement (in) inchesSMLXL2XL
Shirt Length 28.74 29.53 30.31 31.10 31.89
Chest Width 20.87 21.65 22.44 23.23 24.02
Shoulder Width 17.52 18.11 18.70 19.29 19.88
Sleeve Length 8.27 8.66 9.06 9.45 9.84

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Fit tips

Classic fit with a spread collar and ribbed short sleeves. 95% cotton / 5% spandex. If you're between sizes, we recommend sizing up.

How to measure

  • Chest: measure around the fullest part, keeping the tape horizontal.
  • Length: measure from the highest point of the shoulder to the hem.

Reading these measurements

Chest Width and Shoulder Width are flat measurements, taken across the garment laid flat (one layer). To compare against your body's full circumference, double the flat width: a 21" flat chest equals roughly a 42" chest circumference. Shirt Length and Sleeve Length are straight-line measurements and are not doubled.

Sizing Fit For Poison Apparel Questions

All measurements on the size charts are garment-flat dimensions — the garment laid flat and measured edge to edge. To compare against yourself, measure a similar item you already own, laid flat the same way, rather than measuring your body directly.

You don't need to — each chart has an inches/centimeters toggle, so you can switch the entire chart to whichever unit you prefer.