The idea seemed clever to me. I'm a bigger guy and my collar always ends up spread way out and flat and looks really silly. I like how these held the placket up more upright. I was hoping for just a little more width on them, but overall they worked pretty well.

My wife is a terrific amateur seamstress, but she went out of town just as these arrived. What was I to do? I learned to sew!. I used a seam ripper to open a small hole, then used her sewing machine to close the seam and keep it tight. (she has a nice sewing machine with an automatic needle threader that made a huge difference. Either way it was easier than expected for someone who has never sewed before. I'm happy overall and intend to buy more.