If so, could you possibly help me with a Halloween costume predicament? Please?

I’m shooting for the Little Mermaid. But, like, the real Little Mermaid. As in The-Little-Mermaid-In-The-Midst-Of-Dissolving-Into-Sea-Foam.

It’s the “dissolving into sea foam” part that’s causing the most trouble. (Obvie.) How could one achieve this effect? Convincingly? And still remain semi-comfortable? And not look like Florence (of + The Machine fame) wearing Lady Gaga’s bubble dress?


Materials I have so far:

One red wig.


Help?