I always carry a few safety pins in my purse when I head out. You never know when you or a friend of yours will need one. Last week at the bridal shower one of my GG friends broke a strap on the front of her shoe & I pulled out a safety pin!! It was a good temporary fix until she got home, as she did not want to walk around barefoot.
Then there was the time my CD friend had a long tear in her skirt as we were going to my friend Alisha's wedding.
Whether it's a tear or a broken strap, safety pins are the ultimate last-minute lifesaver for those inopportune clothing "mishaps".