T by Alexander Wang Thermal Onesie

HIPS: With your feet/heels together, run the tape measure around the fullest part of your hips, about eight to nine inches below your waistline.

INSEAM*: Run the tape measure along the inside of your leg, from just beneath the crotch to the place where you would like your pants to fall. On full-length pants, this length generally falls one inch below the ankle.
*On a garment, this measurement indicates the distance between the crotch seam and the hem's edge.

RISE: On a product, the rise indicates the distance between the front waistband edge and the crotch seam. This measurement indicates where the waistline will sit.

HANDS (Gloves): Run the tape measure around your hand's circumference at the knuckles. Do not include the thumb.

RINGS: Measure your finger when it is largest at the end of the day and at room temperature and not when your hands are cold.