Liz Claiborne Striped Sweater Size Petite 3 - I think it is a 3X - there is no X on the label but the sizing is larger and definitely a plus size See measurements that are listed below Red and Black Horizontal Stripes that vary in width V-Neck Long Sleeve - length approximately 22" Pit to Pit Measurement approximately 25.5" Center back Length approximately 24" 70% Rayon, 30% Nylon Machine wash warm with like colors, delicate cycle, only non-chlorine bleach for colors if needed. Remove Promptly. Tumble Dry Low. Cool Iron if necessary or Dry Clean.