Question

1. I am looking for a dress to wear to the party.

2. I am looking for a dress which I will wear to the party.

(Are both the same? What does 'to the party' modify? Is it 'dress'?)

Answer 1

Both are correct and mean the same. However, # 1 is more common.

The phrase "to the party" tells where so it must modify the verb, "wear."