How many metres of fabric for a men's shirt?
On 44" wide fabric: half-sleeve shirt needs 1.75–2.50 m; full-sleeve shirt needs 2.25–3.00 m, depending on chest size (S to XL). Always buy 10% extra as a cutting buffer.
How much fabric for a full sleeve shirt in L size?
A full-sleeve shirt in size L (chest 42–46") needs 2.75 m on 44" wide fabric. Buy 3.00–3.25 m to have comfortable buffer for the collar, cuffs, and any cutting errors.
Can I stitch two shirts from the same piece of fabric?
Yes. Two half-sleeve shirts in size M need 4.00 m on 44" fabric. Two full-sleeve shirts in size M need 5.00 m. Buying a longer piece is often more efficient than buying two separate pieces.
Why does fabric width affect how many metres I need for a shirt?
Shirt pattern pieces — front panel, back panel, sleeves — are laid along the fabric length. Narrower fabric (36") can only fit one panel at a time, requiring more running length. On 44" fabric, both front and back panels fit side by side, saving fabric.