You guys need to check out Heroine For Hire's Wonder Woman cosplay.
I think Lani on Heroine For Hire is definitely right about her muscles. They don't make her masculine at all, rather they completely accentuate her femininity. Wonder Woman as a character embraces female strength, so I think this cosplay should be really commended.
Head on over to this girl's public Facebook page to checkout her cosplays of Lara Croft and Carol Danvers among others!