Sewing pattern symbols are used to help you achieve accurate results when cutting, matching pieces and sewing. They do vary slightly between designers but these are some universally used sewing symbols to help you get started.
SEWING PATTERN SYMBOLS
This week we are learning about cutting and marking fabric in the how to sew tutorials.
What are the most common sewing pattern symbols?
Grain lines – These double ended arrows tell you to place the pattern piece parallel to the selvage. Measure from the top and bottom of the arrow.
Fold lines – This symbol means place on the fold. Place your pattern piece on the folded edge of the fabric. Make sure the selvages are even. If you are adding seam allowances, you do not add any to fold lines.
Notches – Triangles and diamonds indicate you need to mark these points to enable you to match up the pattern when sewing. I always recommend you cut outwards but this is personal preference. See my article on how to cut notches.
Adjustment lines – Double lines which are normally accompanied by the words lengthen or shorten here.
Button and Buttonholes – Indicate button and buttonhole positions
Dots, Squares and Shapes – These need to be transferred onto your fabric and are used for matching up pattern pieces and adding details. You can transfer with tailors tacks, chalk or removable pen. See my blog article on transferring markings.
Stitching lines – Stitching lines are not generally found on multi-sized patterns but on single sized patterns they are represented by dotted lines. Generally, there is no need to transfer these lines onto your fabric.
If you have come across any unusual sewing pattern symbols? Please share below.