As you age, which parts of your body get bigger, which parts get smaller, which parts will never change in size? Does your suit size get bigger? In particular, do your shoulders get smaller or stay the same? Chest? I'm assuming most peoples' waistline grow over time. Neck size? Height? What about shoe size? To keep this related to clothing, I'm asking for a few reasons: 1) As a young man (26), the more I consider commissioning bespoke articles, the more I have to consider how long they will last. 2) I have a few pieces of high-end clothing that don't fit perfectly, and I wonder if I should keep them in hopes I'll grow into them.