If it's a full body costume like Mickey or any similar character then that can certainly bring up the question at times but only so much. A 6' 5" dude as Goofy will be fairly obvious vs a 5' shortstack as Minnie. It wouldn't surprise me if those costumes are all only one size for production issues so only certain people would get put in them anyway.
The issue becomes greater when it's simply someone dressed up but still showing their face like Gaston and whoever else works like that. The article mentions the "Evil Queen" so if it's the one from Sleeping Beauty then that could be either option while some others are far more likely to be whole body costumes like the later appearances of the similar character from Snow White when she turns into a crone.
If it's a full body costume like Mickey or any similar character then that can certainly bring up the question at times but only so much. A 6' 5" dude as Goofy will be fairly obvious vs a 5' shortstack as Minnie. It wouldn't surprise me if those costumes are all only one size for production issues so only certain people would get put in them anyway.
The issue becomes greater when it's simply someone dressed up but still showing their face like Gaston and whoever else works like that. The article mentions the "Evil Queen" so if it's the one from Sleeping Beauty then that could be either option while some others are far more likely to be whole body costumes like the later appearances of the similar character from Snow White when she turns into a crone.