Any barbershops open on Sunday afternoon in Dublin/Malhide

Hi, I am travelling to Dublin for work this weekend. I was looking to get a haircut and a shave but all the barbers I saw online were closed on Sunday. Do you know of any that is open Sunday afternoon or evening, either in Malahide or Dublin. Also is it common to get your beard shaved at the barbers?. Thanks in advance for all of your comments/suggestions.