1: Olivia Dunne is ready for her boyfriend's MLB debut.

2: She has her outfits planned for the big day.

3: From baseball caps to team jerseys, she's prepared.

4: Olivia's excitement is palpable.

5: She can't wait to support her man in style.

6: Looking forward to a memorable day at the ballpark.

7: A true baseball fan and a supportive girlfriend.

8: Olivia's love for the game shines through.

9: Stay tuned for updates on the exciting MLB debut!