Either way they will have to be very careful. This is just one of those things that is harder to translate from a drawing to live action. They recently got rid of superman's red underwear for the live action film, Folks can debate if the costume still looks like Superman without them. But there have been plenty of Wonder Woman fanart that incorporates straps into the design and they still capture the essence of her original costume. If it comes down to it a creative team for a movie could come up with something good.