SUITS: Men’s size chart and measuring instructions. Our men’s suits are available in the standard US suit sizes ranging from 36 to 52.
Fuller trousers. Suit and sport coat sizes have one number and one descriptive word (for example, 38 short, 40 regular, 42 long). The number refers to your chest measurement, and the descriptive word refers to the length of the jacket.
JACKET CHEST Suit and tuxedo jackets are sized in numbers, typically between 34 and 52, plus a letter or two. These numbers relate to the chest size of the jacket (but not your chest measurment), and typically offered in even sizes.