Derek Lam 10 Crossby white blue stripe long sleeves t shirt size XS Great pre loved condition 100% Cotton front and back pleats semi puff sleeves casual t shirt Approx Measurements armpit to armpit 19" length 20" sleeves 23.5" Measurements were taken with the garment laid flat Color may be slightly off due to camera flash and lighting. 020 016 #dereklamtee #stripedtee #casuallongsleeves