Sleep & Co. Pink Unicorn, Zip Up Jumpsuit, Brand New with Tags. This is a Women's size Medium, with the following measurements: Inside leg to the very bottom of the leg cuff is 31" in length. From under arm to under arm across, it's 21.5". The sleeve measurement from the top seem to the end of arm cuff is 24.5". From the top shoulder seem to the very bottom leg cuff, the measurement is 61". This fun and new item will ship the next Postal business day following payment. Thanks for looking!