Yenra Star Trek Cosplay at Anime USA Star Trek Cosplay at Convention Center: The woman in this image is cosplaying as an officer from Star Trek. She has short, light blue hair and is wearing a long-sleeved red dress with gold trim on the cuffs and collar. The dress features a white emblem on the left side of her chest that resembles the insignia worn by Starfleet officers. Her face is painted to resemble those of the characters in the series, with thick eyebrows and dark eye makeup. She has one hand on her hip, adding a playful touch to her overall appearance.