inostorâ„?Sequined Shoulder Spaghetti Straps A-Line Knee-Length Glitter Evening DressDescription 10% OFF 2nd item15% OFF 3rd item20% OFF 4th item Model Show: Size Chart Chest: Place the tape close under the armhole and measure from side seam to side seam. Waist: This is the narrowest part of the waist. Place the tape from side to side directly at the waistline. Hip: Place the tape approximately 7? inches below the natural waistline and measure from side to side at the hip line. Flare: This is the length of the flare of your dress.