Halloween

Can you guess what Leo is going to be for Halloween?

(No guessing if you already know, Tami!)

Here's a hint:

Ty supports his costume wholeheartedly even though he did not support me taking this picture.

In fact, he accused me of scarring Leo for life, not only for dressing him this way but also by documenting it for posterity.

Here's another hint:

(The blue part is the newly dyed leotard and tights.)