How to tell if a Sleeve will fit into an armhole – Part 8

upper arm measure

Measure the upper arm of the model (the person who will wear the garment).

See the diagram for proper measuring.

Have the model wear a tank top or sleeveless garment. Measure the model’s upper arm, from the armscye in front to the armscye in back, around the arm. This is the upper arm measurement.

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