Lululemon Mission Long Sleeve Button Down

super comfy classic black on black striped dress shirt. The fabric is light (similar to Lululemon studio dance pants) and has mesh under the arms for added breathability. The shirt is like new condition but could use a steam before wearing. I am not sure what the size of the shirt is. Pit to pit is 21" Pit to cuff is 20" Please feel free to message and ask for any other measurements and don't be afraid to send me an offer :)