My Weird Discovery

So, I was wearing my petticoats a few days ago, when I realized they had deflated drastically. No matter how many I wore, they just sagged! I was really ticked at my petticoats, so I went into my little sister's room to fume, when I saw something fluffy hanging in her closet... IT WAS A GIANT, SUPER-FLUFFY TUTU MADE OF SOME EXTREMELY FLOOFY I DON'T EVEN KNOW!! Luckily, I can fit into my sister's clothes, so I quietly stole it and slipped out of her room. It's amazing, super-fluffy, and long enough so that I don't get the drop-off effect, but it has one downside...It's green. I'm probably going to try to dye it, or just wear it as is. I mean, nobody is going to see it, right? What should I do?