Blog — sizing guide

Gildan, Bella+Canvas, and Comfort Colors all currently make and publish verified 4XL specs. Gildan's 5000 fits a 58-60 inch chest in 4XL. Bella+Canvas's 3001 measures 30 inches laid flat (about 60 inches around) in 4XL. Comfort Colors's 1717 measures 29 inches laid flat (about 58 inches around) in 4XL. All three ship as blanks we can print on, or you can buy them plain using the links below. Every number here comes from the brand's own spec sheet, not a guess. Verified 4XL Specs, Brand by Brand Brand and Style 3XL Chest 4XL Chest 4XL Length Measurement Method Gildan 5000...

Comfort Colors adult 1717 runs S through 4XL, with flat body widths from 17.5 to 29 inches on the official spec sheet. Youth 9018 runs YXS through YXL. Comfort Colors fits more relaxed than Gildan or Bella+Canvas because of its garment-dye process, and the adult and youth charts use different measurement types, so do not compare them raw. Here are both charts in full, with the source and the fit notes you need before you order. Comfort Colors Adult Size Chart (1717) Size Body Width, laid flat (in) Body Length (in) Sleeve (in) S 17.5 26.6 8 M 19.5 28...

Adult medium fits a 38 to 40 inch chest with a 29 inch body length in most brands. That is the Gildan 5000 baseline, the shirt size most blank apparel companies build their charts around. But medium is not identical everywhere. Some brands measure fits-chest circumference, others measure the shirt laid flat, and the fit runs boxy, slim, or relaxed depending on the label. Here is every brand's adult medium measurement in one place, with the exact source noted for each. Adult Medium Size Chart by Brand Brand Chest Measurement (in) Body Length (in) Sleeve (in) Fit Style Gildan 5000...

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