The measurements for a shirt pocket typically range depending on the size of the shirt, but a common size is 4 3/4″ x 5 3/16″. Here's a breakdown:
- Common Size: 4 3/4″ (width) x 5 3/16″ (height)
- Smaller Shirts: 4 1/4″ (width) × 4 5/16″ (height)
- Larger Shirts: 5″ (width) × 5 1/2″ (height)
The placement of the pocket generally positions the top edge slightly above the second buttonhole from the top (below the collar). Remember these are general guidelines and slight variations may occur based on design and style.