Comó se dice: Does my hair look okay?
¿Mi cabello se vea bien? - Does my hair look okay? ( did I say it right?)

3 Answers
You are cirrect, but I would change the word order.
¿Se ve bien mi cabello ?
¿Se ve bien mi cabello ?
=
Does my hair look okay?
My hair is seen well?
¿Mi cabello se vea bien?