These work so well on casual, collared shirts! My husband especially likes them on a short sleeved button up, but they are equally as good on polo shirts. Just remember to remove the magnets before washing. I find them stuck inside the washer and dryer.
Easy to use, stay in place, and no more rolling collar - simply perfect!
Had some golf shirts that I loved, except for the curled collars. This $20 purchase saved me 4 pretty new golf shirts at $40 per!
Stick-N-Stays Adhesive Magnetic Collar Stays