Earlier this month on General Hospital, Nina asked Valentin about his new watch, and he lied and said he bought it online instead of telling her it was a gift from Anna. Later, Nina went through the trash and figured out the truth. During these scenes, Nina was wearing a bright red dress with a bateau neckline and tulip sleeves by Black Halo. Nina's dress is also available here, and the same dress comes in black and pacific blue.

Here's a better view of the dress's petal sleeves: