Answer: line, shape, texture, form, space, colour and value
Absolutely! You can take an old piece and make I need by interpreting it with new modern instruments as long as you make sure to keep the integrity of the original piece!
I think Costuming is an art because you put the Costume together, with your own ideas, like when you paint, you put in your ideas into the painting and make it your own. I think it is the same way with Costuming.