According to the site JoBlo, a “proven source” has described the suit that Gal Gadot (Wonder Woman) will wear for the highly anticipated Batman V. Superman: Dawn of Justice.
The report says that the Wonder Woman suit will have a “traditional yet, sleeker costume” that is “battle ready.” She will have a “blue leather skirt, silver armor cuffs that reach to her elbow, the golden tiara with possibly the red star design” and will have a “variation of the traditional red top.”
So it sounds like something similar to this…
Just without the cape.
The site also said that the rumor of Wonder Woman having the modern Wonder Woman look with the leather jacket and pants, is inaccurate.