I have to say that this product has really helped me. I'm sure, like many others, that I need to buy shirts that are larger in the chest, and I seem to have enough fabric left in the middle to mend the sail on an old sailing ship. I wasn't sure if I would like this product but decided to give it a try instead of taking all my shirts to a lady for a change. Well after playing around with it I really liked it. I will order this again.