Wardrobe, website www.mybodycomp.com will show you where and how to measure your body. You can make new profiles at different times in your life and compare your progress. It is almost has handy as www.fitday.com ! (Fitday is used to track your food intake, activities etc. It also has reports and and a journal section, too.) Both of these sites require registration but both are free so the hassle factor is very low.

Hope this helps.
Carol