"excited look" is a correct and usable phrase in written English.
It can be used to describe the facial expression or demeanor of someone who is feeling excited. Here is an example sentence: "Her face lit up with an excited look as she opened the gift."
It's really funny - when you meet people, they have this slightly glazed, excited look about them.
He gets that excited look on his face and buys himself a cake and lights two candles and watches them burn down.
The excited look as they rushed to greet their mother at the doorstep of their small home said it all: once again, a family reunited.
To understand why physicists are excited, look around: We're surrounded by stuff.
Meanwhile, a nervous but excited looking Miliband cast his vote in Sutton village hall, moments from his constituency home in Doncaster North.
Scanning the bar for prospects, one of them says excitedly, "Look what just walked in".
It turned out to be a chain and each time we passed another branch Dad would exclaim excitedly, "Look!
Then we'd nudge each other excitedly, "Look at them looking, I bet they think we're really from a different country!" we'd giggle.
At one point he said excitedly: "Look, look at these pictures.
Last Monday, after the British teenager Laura Robson upset No. 10 Maria Kirilenko in the first round, the former British champion Virginia Wade excitedly looked forward to the possibility of a quarterfinal meeting between Robson and Williams.
It's hard for the haters to get traction when the president and his wife are looking so all-American, smooching for the "kiss cam" at the U.S. vs. Brazil basketball game here Monday night, as the lovely Malia excitedly looked on.
