Sumali sa IDNStudy.com at simulang makuha ang maaasahang mga sagot. Magtanong at makatanggap ng eksaktong sagot mula sa aming mga bihasang miyembro ng komunidad.
Answer:
Tell you what direction your pattern piece should be placed on your fabric. Your grain line is always parallel to the selvage. If your pattern piece should be lay lengthwise, crosswise or on the bias, the grainline will tell you (as well as the layout guide).