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eams. After you have assembled the pieces for your jacket, you may want to press the seams with an iron to give the jacket a neat finish. Use a low setting and place a t-shirt or towel between your fabric and the iron to protect the fabric from damage. Then, slowly run the iron along each of the seams to flatten them inside of the jacket. Your jacket’s pattern should indicate what type of closure it requires, and each closure will require a different process to install. Some closure options include:  Zipper Buttons Snaps (for heavier materials, such as leather or denim) After you have completed your jacket, give it a second look and make sure there are no loose threads hanging from the seams. If there are, then trim them as close to the seams as possible without cutting into the fabric or threads in the seam. After you trim away any loose threads, your jacket is complete and ready to wear!

Summary:
the seams. Add your jacket closure. Trim off any loose threads.