Gift her a cozy and personalized blanket with both of your names or initials embroidered on it
https://lima-wiki.win/index.php?title=Pamper_Her_with_Spa-like_Treats:_Relaxing_Gifts_for_Your_Girlfriend%27s_Birthday_88362
Gift her a cozy and personalized blanket with both of your names or initials embroidered on it, symbolizing your love and warmth