The dress needs to be dry cleaned.

If you wanted to include this adjective clause, "which I bought with my first paycheck this year," which would be the most effective expansion of this sentence?
Responses
A The dress which needs to be dry cleaned, I bought with my first paycheck this year.The dress which needs to be dry cleaned, I bought with my first paycheck this year.
B The dress, which I bought with my first paycheck this year, needs to be dry cleaned.The dress, which I bought with my first paycheck this year, needs to be dry cleaned.
C The dress, which I bought with my first paycheck, needs to be dry cleaned this year.The dress, which I bought with my first paycheck, needs to be dry cleaned this year.
D The dress needs to be dry cleaned which I bought, with my first paycheck, this year.

B The dress, which I bought with my first paycheck this year, needs to be dry cleaned.