Breakdown of ¿Te vas a volver a teñir el pelo de castaño?
de
from / of
ir
to go
a
to
te
to you / you (direct object)
Questions & Answers about ¿Te vas a volver a teñir el pelo de castaño?
Why is Te at the very beginning instead of attached to the verb?
Te is a reflexive pronoun showing that you are dyeing your own hair. When you have a conjugated verb followed by an infinitive (like vas a volver a teñir), you have two choices for pronoun placement: you can put it before the conjugated verb (¿Te vas a volver...?) or attach it to the end of the infinitive (¿...vas a volverte a teñir? or ¿...vas a volver a teñirte?). They all mean exactly the same thing!
How does volver a mean "again"?
Why does it say el pelo (the hair) instead of tu pelo (your hair)?
In English, we use possessive words (my, your, his) for body parts. In Spanish, it's more natural to use the definite article (el, la, los, las) when it is already obvious whose body part it is. Because the sentence already used the pronoun te to show the action is happening to yourself, saying tu pelo would sound repetitive to a native speaker.
Why is there a de before the color castaño?