I think I want to go this route for my wedding and just stick the front part to me. Has anyone tried them? Are they one time use or can I go buy it and try it out to see if I like it? I have a strapless bra I can use with my dress but I am looking at other options. I am not paying for dress altering. I could go with out but I have had 3 kids and am not as perky as I used to be!