Reworked Bright Green Blue and White Check Shirt Checks: 1/2" Pit to Pit: 23" Shoulder to Shoulder: 18" Sleeve from shoulder seam to beginning of cuff: 22" Mid: 19" Long Sleeve Button Down Measurements, can be found in images 100% Cotton Machine Washable Sizing: Pit to Pit between 17" to 20": small Pit to Pit between 21" to 22": medium Pit to Pit between 23" to 24": Large Pit to Pit between 25" +: XLarge Disclaimer: Original tags have been taken off as to not give the impression this is the shirt's original state. Fit: Generally, these shirts are made loser without losing the feminine feel. The intention is for a relaxed look and feel. Of course, each shirt is hand built. So, there may be slight variations from shirt to shirt. Order your regular size.