Final answer:
In most home sewing projects, you need to add your own seam and hem allowances. True.
Step-by-step explanation:
In most home sewing projects, you need to add your own seam and hem allowances.
True
When sewing garments, it is common to add seam and hem allowances to ensure there is enough fabric to sew and finish the edges properly. Seam allowances are the extra fabric between the stitching line and the raw edge of the fabric, while hem allowances are the extra fabric folded under to finish the hem.