Difference Between Patiala And Semi-patiala What Is The Difference Between Salwar Kameez, Churidaar Salwars, And Semi Patiala Salwar Kameez?

What is the difference between salwar kameez, churidaar salwars, and semi patiala salwar kameez? - difference between patiala and semi-patiala

I want to buy one, you're so beautiful, but I do not know what they mean different ways.