You can opt for a strapless bodycon dress like Kiara Advani. 

Alia Bhatt's mini maroon dress is a perfect Valentine's Day outfit. 

Sonam Kapoor's mini frill dress is also perfect for the day. 

You can also opt for a slip dress with noodle sleeves like Janhvi Kapoor.

Don't ditch the drama on Valentine's Day and opt for the elaborate outfit like Deepika Padukone.

Priyanka Chopra's sating long gown is also a viable option.

Kareena Kapoor's one-shouldered knot dress is perfect for Valentine's Day. 

You can opt for a slip dress with thigh-high dress like Triptii Dimri.