YOU SAID:

i need to die a shirt that has been dyed before but has it?

INTO JAPANESE

私は前に染められたシャツを死ぬ必要がありますが、それはありますか?

BACK INTO ENGLISH

I need to die a shirt dyed before, is there one?

INTO JAPANESE

前に染めたシャツを死ななければならないのですが、ありますか?

BACK INTO ENGLISH

I have to die the shirt I dyed before, do you have it?

INTO JAPANESE

前に染めたシャツを死ななければならないのですが、持っていますか?

BACK INTO ENGLISH

I have to die the shirt I dyed before, do you have it?