Chest is measured flat across the shirt, 1" below the armhole. Double it for the full circumference. Length is shoulder to hem. Sleeve is the short sleeve, measured from the shoulder seam.

Fit: Relaxed and a little oversized, with a lower open collar. Same cut as the Après Eras top, so your size carries over. Finished garments run true to this chart or up to half an inch bigger, never smaller. 100% cotton poplin, no stretch, measured after washing.