Thank you for contacting Acme.  How may I help you today?
Hello, I would like to know how long the arm length is for the Michael Kors shirt?
Okay, I can help with that.  One moment, I'll check our detailed product guides

For that item, the sleeve lengths run from 32 inches for small, to 34 inches on medium, and 36 inches on the large shirts Is there anything else that I can help you with?
Ok great thank you, that is all I needed
You're welcome.  Have a great day