Go ahead, you know you want to! Trash it! Get it dirty! Roll around in the mud. Drench in the Ocean. Totally TRASH it!
Why?....Why Not? You've made a commitment to your husband. He's your one and only true love, right? Then you'll never need the dress again. And NO, your daughter wont wear it in 20-30 years. So, you have two choices:
1)Suffocate it in plastic and throw it in a closet
2)Show your husband how committed you are by "trashing" the dress and get some great fun pictures while you do it!