Answer:
A stylish winter top that covers your larynx.
It can be clear like water, but it burns like fire.
This is your stomach's way of letting you know you've neglected it.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
White and thin, red within, with a nail at the end. What is it?
I'm a soft, sweet food made from a mixture of flour, shortening, eggs, sugar, and other ingredients, baked and often decorated.