Sleeve:

With your arm relaxed at your side and slightly bent measure from the center of your back, across the shoulder to your elbow then down to your wrist, keeping the tape on the outside of the arm.

Hips:

Measure around the fullest part of your seat while standing with your feet together.

Waist:

At your natural waistline, measure where your belt normally rests.

Inseam:

Measure a pair of pants that fit you well. Laying them flat, measure along the inside seam from the crotch to the bottom leg.