How to read a size chart for graphic apparel

“Fits true” is not a measurement. A letter on a label is not one either. Read the chart against a shirt you already wear, before you order.

It applies to graphic shirts and similar apparel sold by other stores, including anime, DC, and Marvel merchandise. No brand is ranked, and nothing was tried on. There are no product links on this page. See the affiliate disclosure.

Use the numbers, then the letter

Find the table of garment measurements, in inches or centimeters. If the page only lists S, M, L, and XL, you cannot tell whether that L matches a shirt you already own.

Makers do not share one chart. A letter from one maker can be a different chest width than the same letter from another. That shows up when a shirt is cut for a different market than the lettering suggests. Compare centimeters or inches. Do not translate a letter by habit.

What the columns usually mean

Chest or bust, laid flat, is often pit to pit, which is about half the way around. A chart should say “flat” or “circumference.” If it does not, do not double or halve the number and treat the result as fact.

Body length has to say where it starts. A common start is the highest point of the shoulder, or the center-back collar. Those two starts are not the same length. Use the note on that chart.

Sleeve length may run from the shoulder seam, or from the center of the back of the neck. Those differ by the shoulder width. Use the note on that chart.

If a column has no note, treat it as incomplete.

Measure a shirt you already wear

Lay that shirt flat, smooth, and not stretched. Measure it the same way the chart describes.

• Chest: pit to pit, if the chart is a flat chest.
• Length: along the same path the chart uses.
• Sleeve: along the same path the chart uses.

Pick the size whose numbers are closest to that shirt, not the letter you usually buy. If you are between two sizes, decide whether you want the graphic looser or closer. A chest graphic drawn for one fit will sit differently when the shirt is much bigger or much smaller than the photo.

After it is washed

The chart is usually the garment as sold. Cotton can shrink in a hot wash. If the maker does not say the shirt is pre-shrunk, and does not give after-wash measurements, the chart is not a promise about the shirt after laundry.

This page does not give a shrink percentage. That depends on the fabric and the wash, and it was not measured here.

What this guide does not do

• No fit ranking, and no claim that a named brand “runs small” or “runs large.”
• No prices, no star ratings, and no hands-on notes.
• No product links.