Galliani believes the black kit brings bad luck to Milan, and revealed that they will return to the yellow jersey they have worn in the past as their reserve outfit next season.
"We will not wear that kit again. I tried everything in my powers in order to avoid that we would have to wear it against Arsenal, but the only alternative was playing nude," Galliani said to La Gazzetta dello Sport.
"That was the last time that we wore that outfit. We had a yellow kit for a few years, and will return to that colour."
Milan are currently preparing for the Serie A match at home against Lecce on Sunday.
How do you stay up to date with football when on the move? With http://m.goal.com – your best source for mobile coverage of the beautiful game.