This is a youth medium Christmas Sweater with a T-Rex and a radio with "Rex the Halls With Boughs of Holly" by Celebrate Together (according to tag was once sold at Kohl's in 2022). It measures approximately 18 inches from pit to pit, and approximately 22 inches from top to bottom. See pictures for how these dimensions were determined. There is a small loose thread on one of the As on the back side (see pictures). Otherwise, the sweater is in nice shape and does not have any major flaws- there are no rips, tears, stains, or other major defects. There is a bit of normal wear from being used and washed. Please see pictures for more details. If you have any questions, please let me know. Thanks for looking!