Custom Dress Shirts :- http://www.icustomshirts.com How to properly take chest measurements. Bust/Chest size (inches): Measure around the fullest part of your chest, keeping the tape measure parallel to the floor. Make sure your arms are relaxed. Like us on Facebook : http://on.fb.me/1cqwNn9 SUBSCRIBE for Men's Fashion Tips : http://bit.ly/14M54vs