Yes, I know. This topic had been done to death, but I want to give my own opinion. Also keep in mind that I'm still kinda confused about writing stuff on this site outside of messages. I'm not even sure if this is going in the right forum! Anyways, here's my two cents. 

You do make some good points.

hmmm

hmm Idk, with all the hints they've been dropping in the newest book I really think we should expect some kind of blend between the new and old look so I think that covers the first and second point to some degree, personally I like the argument JMS made which is the same one I made when people complained about Harley Quinns costume change for the games "What woman wears the same outfit for decades?"

Isn't the swimsuit look closer to Greek dress of the past? Like so?

Lol Honestly I have no clue. I just Googled it.

Yes, I know. This topic had been done to death, but I want to give my own opinion. Also keep in mind that I'm still kinda confused about writing stuff on this site outside of messages. I'm not even sure if this is going in the right forum! Anyways, here's my two cents. 

There's been a lot of controversy surrounding Wonder Woman lately, be it the recently shelved tv series, or the "bold new direction" of the monthly comic book.One of the recurring complaints from fans seems to be the handling of the costume. What's even more shocking is that some are claiming that the apparent genericization of Wonder Woman's costume is an improvement! Ok, maybe that remark was a bit opinionated, but I just feel like some of the criticism is unfounded. My three main rebuttals against this argument are:

1. Is the costume really that demeaning?

A lot of people have compared Diana's costume to a swimsuit. Quite frankly, I don't see how a one-piece bathing suit it really that raunchy. In the world of women's beachwear, it's probably the most modest you can find besides a suit of armor or a body cast. It's also very similar to what ballet dancers wear for performances. You don't see any soccer moms going, "This is too sexy for mah daughter!" when it comes to those, so why in this case?

Just to randomly state upfront my preferences, I like her classic look, and her new look. Her armored look, and her bikers look, and I even have a few ideas about modifications I think I would like to see. I like them all pretty much. 
 
I think the issue of whether the old suit is demeaning must consider the fact that, often its not the suit, its the artist. Huge detail, since an artist can exploit anything to look demeaning, or gratuitously over sexualized. I would say the potential for her old suit to be more exploited and over sexualized is greater, and hence many peoples issues with it. Quite a bit of subjectivity enters the picture though, I mean I like the old uniform, and I like Wonder Woman the character even more. To me I imagine her standing tall in it, muscles tensed, looking up at the screen with a stern look and she looks like a pacifist warrior who is the embodiment of feminine power and general strength, glory and intelligence. Her old costume helps emphasis these details. Then again, if I pick up a book where she is bent over, and contorted in awkward poses to allow her butt and boobs to be seen in the same panel (its actually a pretty stock standard thing in comics that pose, must be hell on the spine) and her suit has shrunk a bit, and these things are done to emphasis her sex? Not that is to imply there will never be a situation where she would be required to twist in such a way, like in the heat of a battle, but again, its an exploitation/pander to audiences/demographics issue. If she is just standing around the JLA watchtower though? Its not a matter of trying to eliminate smaller outfits or sexiness from comics, its more a matter of what is appropriate and gratuitous. Imagine if Ballet class was taught by a teacher wearing what that uh lady from Eric Prydz music video. I am sure mothers would just yeah... lol Also on the flip side, another poster has already pointed out that in her new suit, there has been quite an emphasis.. well there was much talk about Jazz.  
 
I don't think the outfit was redesigned to appeal to todays youth. I know many long term fans of the character happy and many older non traditional Wonder Woman fans quite positive with her new look. Remember Diana's very first look and art style? Superman's as well? They evolved over time. I mean, what is it with these artists and their new art designs that take away the doll like look of the very first Wonder Woman panel? Of course I don't mean to imply that making the character more accessible to new people wasn't a large part of the plan as well. Big differences between Superman and Wonder Woman traditionally, is that he and Batman were a lot more successful financially and profitable. Why change something that ain't broke? Wonder Woman though? Aside from being iconic and a lot of non comic fans knowing who she is and what she looks like? Unfortunately beyond merchandizing sales, hasn't had quite as healthy a time with comic sales. Considering how well known she is, so her potential audience vs her actual audience, I'd say DC is doing pretty poorly. Might be a fan thing too. Point is, she will be subjected to change to try and promote growth. Funny thing is, DC has reached a point in their comics, where they actually feel they could be selling more with big changes and now Superman's look is indeed being likewise changed. Biker look Diana done reasonably well as well.  
 
Wonder Woman is an easy target because Wonder Woman reaches more people, influences more people, is more popular, has more potential to inspire. Its a downside sure, I don't like when she is criticized by anyone, then again, here is a line between criticizing the character and criticizing what has been done to the character. No one wants to dig deep for other examples, because no one cares (relatively) plus Witchblade for example has had a huge push in recent years to be less cheesecakey, and say a character like the Pro? She isn't made or drawn to be put on children's lunch boxes. For Pillow Cases? You won't see DC hire Ed Benes to do that design. Unless its a pillow case for am entirely niche set of customers... and the pillow won't be flat and oblong, possibly two round mounds. Wonder Woman has a broader appeal. That has pros and cons. I think this isn't really something that directly influences her outfit though, as per paragraph one. I would be down for a MAX style Wonder Woman mini series, which should not be intended for children, because it would cover important topics such as rape and abuse, and violence. Still its a matter of balance and what is appropriate.  
 
Great thread and great points. 

The Original Skirt/top would be my first choice, I find it tasteful...