Every Katkow PDF pattern is designed to be clear and easy to assemble once you understand the markings on each page.
Page Layout Codes
At the top center of every printed page, you will see a code such as A1, A2, B1, B2.
The letters run from top to bottom. The numbers run from left to right.
This means A1 is the top left page. A2 goes to the right of A1. B1 sits directly below A1. Lay your pages out in this grid format before taping them together.
You will also see half stars printed along the margins. Match the star halves together when assembling your pages. This helps you align everything accurately.
In the top right corner, there is a small ruler or test square. Measure it after printing to confirm your pattern printed at 100 percent scale.
Pattern Piece Information
Each pattern piece includes important annotations:
- The name of the piece, such as Front, Back, Sleeve, or Gusset
- The size range printed on the pattern
- Seam allowance information (if included)
- Stretch direction or grainline direction
- Cut instructions such as:
- Cut 1
- Cut 2 (cut two mirrored pieces)
- Cut 1 on Fold
- Cut 2 on Fold
Cut instructions tell you how many pieces to cut and how to place the pattern on your fabric. “Cut 1” means cut one single piece. “Cut 2” means cut two mirrored pieces, usually one for the left and one for the right side. “Cut 1 on Fold” means place the edge labeled “Place on Fold” directly along the folded fabric edge and do not cut that side, creating one symmetrical piece when opened. “Cut 2 on Fold” means cutting two separate folded pieces. Always check these instructions carefully before cutting your fabric.
Additional Markings
Some patterns include fabric swatch color indicators for color block designs, helping you identify which fabric is used for each section.
You may also see guide lines printed on the pattern pieces, such as:
- Bust line
- Waistline
- Hip line
- Elbow line
- Wrist line
- Knee line
- Ankle line
These lines help with length adjustments and fitting alterations.
Notches are small marks along seam edges. These are alignment guides and show exactly where two pattern pieces should be joined together.
Understanding these markings ensures accurate assembly, proper cutting, and a clean finished garment.