Sofía Vergara’s new selfie had fans doing a double take to see if she may not have noticed a NSFW wardrobe malfunction. Vergara, 53, put on a sexy display in a white lace dress by Cult Mia while filming America’s Got Talent on Wednesday, August 21, leaving many social media users wildly speculating that she might have flashed more skin than anticipated. After wrapping up the episode, Vergara took to Instagram to show off her fit, which featured a cutout over her chest, long sleeves and a bodycon fit. She clipped a nude microphone to the built-in cup of her…