Well, yeah. He was always supposed to be the more feminine of the three. He's a prince, so he's pretty prim and proper even with the club outfit lmao
I loosely based all three of the wolfbois off of IRL actors/singers, and Geirolf's based off the singer Yohio.
Hopefully that explains it a bit~
As a side note, love the Kuja profile pic, he's another feminine man I love a lot ^///^