1. Chest Measure the circumference of the chest at the widest part, just below the armpits, keeping the tape measure horizontal and not too tight.
2. Waist or Hip (depending on the model) Measure the circumference at the lowest part of the garment, usually at the waist or hip level, depending on the design. Do this at the widest part if it's a sweatshirt or long polo shirt.
⚠️NOTE The measurements indicated for the chest, waist or hip are taken with the garment laid flat on a smooth surface. To get the total circumference, multiply the measurement by two.
Please note that garments may have slight variations due to factors such as the manufacturing process, fabric elasticity or product finish.