Upgrade ready-to-wear and home-sewn jackets with tailoring lessons from alterations expert Angela Wolf. Discover the secrets of ready-to-wear jacket construction as you go inside the seams, and find out how to tell whether or not a jacket can be altered. Use the petite adjustment to remove side-seam wrinkles. Raise shoulders for perfect seam placement and jacket sleeves for a better fit through the arms. Take in side seams, center-back and princess seams for a better fit and a slenderizing look. Hem lined jackets from the bottom for the length you want. Plus, hem sleeves from the shoulder to preserve buttonholes or embroidery decorations. Get comfortable identifying fit issues and tailoring jackets to look and feel custom-made.