The corsets are very good: they are well made and come in four sizes, so you can always be sure to find the right one for your shirt. But the packaging is just terrible because all four sizes are in one box. It would have made more sense to divide the box into four different compartments and put each collar size in a separate compartment, but the manufacturer didn't do it. Why is this a problem? Well, if you need one of the smaller supports, you need to empty the entire bin, put everything on a flat surface, find the two supports you need, and then put the rest back in the bin. Not very convenient or efficient.