My 12 year old daughter decided this was her last year to go trick-or-treating and wanted to be a Hermit Crab. I looked and looked for shell ideas b.
The child's king crab costume makes a great halloween idea. Create a great parent-child combination when you wear your finest crabbing gear alongside them!
16 Easy Sweatshirt Costume Hacks for Kids via Brit + Co.
Here is a better picture of my blue crab costume. As you can see it is just layered blue plates with blue cups. Looks harder than it was.