Infinity style has a raised waist line and a full circle skirt which is wonderful for special occasions and which also makes the everyday wear so stylish. It is the Mercedes of all dresses. Try it. You will absolutely love it!
Play and Crossover bodices are designed to fall across mid-chest as an empire waist. Party dress bodice should fall at/near the natural waistline, near the belly button. Hip dress bodice should fall across the lower hips and bottom as a dropped waist.