Hermione assumes that Draco Malfoy probably has a fashion consultant hidden in his wardrobe. He had just walked in and people are already fawning over him.

She doesn't make it a point to interact with him in office parties. She's about to walk away from the crowd when he turns around to face her.

Draco hesitates for a bit then smiles at her. His eyes meet hers.

She looks down to appreciate his sleek black modified wizard's robes and notices the pocket square near his heart.

Hermione blushes because it's the exact shade of red as the lipstick she's wearing.