Hi...I am new to the forum. I am having a problem with a blazer I was hoping someone could tell me what is happening. The threads of the fabric (not seam) on the blazer are pulling up, or popping out. The thread is not breaking so it is like U shaped threads sticking out of the fabric. My first guess is a tension issue when the thread was manufactured/woven. The fabric is wool, it was not a fuzzy wool but a smooth business suit wool with different colors woven together to make the fabric. Ie: navy fabric with red woven in and the red is puckering out of the fabric. I appreciate any advice or ideas on this one.

Thank you

Sandi