Very nice, looks great.
And I have to say, lol, you would think you are right but then if you played the game you realize that her costume is essentially a hand-me-down from her "mother" and made of magic - thus not susceptible to decay most likely. Where-as with any other vagabond who gets her clothes mainly by stealing it from other people's hanging laundry that her style would change over time.
I played through Origins several times, debating who to romance between her and Leliana with my male OCs was always a long-thought-out decision. Certainly she picked her costume specifically because of the distraction factor. If "I" had built the game any costume you put on Leliana would have looked sexier. She was a frigging bard after all so she should have known how to use her sex-appeal better.
I never played DA2: couldn't get past all the negative hype on it. But I did pick up Inquisition. I liked it a lot, and I really want to get some of the DLCs that promise to reveal more about the world. But I've only played through once because I can't imagine which of my favorite companions to toss out so I can play a different role than primary mage.
Of course this is just me being a typical boy sexist. IMHO game girls should look cute unless there is a really good reason otherwise.