Personalized T-Shirt Size Guide

Use a shirt that already fits

Lay a comfortable T-shirt flat on a smooth surface. Measure across the chest from armpit to armpit, then measure from the highest shoulder point to the bottom hem.

Compare garment measurements

Use the size chart shown on the product page and compare it with your flat garment measurements. Doubling the chest width gives an approximate chest circumference.

Choose the fit you prefer

• Regular fit: choose the closest measurements to your favorite shirt.
• Relaxed fit: move up one size for more room.
• Between sizes: choose the larger size for comfort.

Allow for small differences

Garment measurements can vary slightly because of manufacturing and fabric behavior. Cotton-rich shirts may change a little after washing, especially when exposed to high heat.

Size-checking tips

Do not rely only on the size letter, because sizing can differ between product styles. Recheck the chart whenever you switch between a standard T-shirt, women’s shirt, youth shirt, hoodie, or sweatshirt.