Ive worn shirt stays for 13 years. I hate looking like a bag of leaves. Shirt stays from Rothco are horrible.  Ive purchased them in the past and the clips that attach to the shirt, over time tend to warp and will not hold onto the shirt. The same thing happened with my recent pair. I only bought these, because Amazon does not carry the only brand that I have found that works for the life of the product, VANGUARD. Dear Amazon.com please start carrying VANGUARD shirt stays.