Two-try hero Aoife Wafer said the mood in the Ireland camp after the victory was “pretty indescribable”.
“As a kid growing up in rugby, I’ve dreamed of this day. I’ve dreamed of facing the Haka, beating the All Blacks and the Black Ferns and we’ve done that here today so I’m so proud of everyone in our squad,” said the 21-year-old flanker.
Asked about her scores, the Wexford woman replied: “The girls like to give me the ball a little bit and I just put my head down and try and run through a brick wall for them.
“The back three were doing brilliantly on pulling their wingers out and creating a bit more space for me.”
Ireland will be back in action against hosts Canada on Saturday before completing the tournament against the United States.
“We will enjoy it. It’s not often you beat the Black Ferns,” added Wall.
“We’ll be sore now tomorrow. We’ll enjoy tonight and get back to work and be ready for the Canadians.”