Knowing Tony, the suit would probably hold some level of Stark flash. That was how these things worked out. Bruce was thinking something along the lines of Iron man, but thinner. More mobile, but still protective against bullets and sharp objects. Of course it wouldn't be powered by an arc reactor, like Tony's, but it would run efficiently just the same. Bruce would get the necessary scans for Dinah, and see what she was thinking, too. Ultimately it would be her wearing it, so she had the final say.
"That would be great, thanks," Bruce said with a nod. Not many people got to see him so exposed and he was glad for that.
He preferred motorcycles to cars or cabs, hating the thought of being in an enclosed space for too long. It wasn't good for the Other Guy.
If Bruce was anything when it came to friends he was truly loyal. If Dinah had any skepticism on what lines Bruce's loyalty lay she only need to look at Tony Stark. Or even Beauty. Bruce had done and would do the same for each of them. For a man that lacked social skills, he tried to do the best he could and he was a hero above all. It never hurt to help someone in need, especially if they were on your side.
"Anytime." Bruce felt that was answer enough, for both the save and the eventual suit.