The back of the trousers or slacks will be approximately how many inches longer than the front?

• A. 1/2 inch
• B. 1 inch
• C. 1 1/4 inch
• D. 7/8 inch

Answer: (D)

The measurement difference between the back and the front of trousers is there to accommodate how the body sits and moves. The back hem needs a little extra length to account for the curve of the seat and to prevent the back from riding up or the fabric from pulling when you sit or bend. About seven-eighths of an inch is the standard amount used to keep the hem level and the fit comfortable in everyday wear. Smaller amounts, like half an inch, don’t provide enough ease for seated movement, while larger amounts, such as a full inch or more, can make the back hem look too long and cause it to drag or bunch.