It's not easy to go through all the info about the VSE to find what kind of suit the astronauts will wear during a CEV flight....

Robert Pearlman seems to suggest a special kind of spacesuit will be worn on the Moon (perhaps 4 astronauts could wear 2 hard spacesuits in turn...
But what about launch and landing (and rendez-vous in LEO or LO)?
The Apollo astronauts wore one spacesuit (and this thus required a lot less room for storage).
I can't believe CEV astronauts would wear an ACES pressure suit, a spacesuit for 0G EVA's and a spacesuit for the Moon!!
If astronauts were to spacewalk from the CEV, the entire capsule would have to be depressurized and even those not spacewalking would need to wear a spacesuit, not the pressure suit.