Ask the seller about the product,  Like this one,:). This is just an example. First decide what color you have in mind (like your favorite color).Secondly, Ask what it is made of and what kind of crystal it is made with. Check there listing to see more angles of the picture, to see if there is any imperfection. Lastly, Ask yourself what occassion are you going to use it for. Now is time to bid.. I think i like this more. Good luck to all of you on how to buy a perfect hair barrette.