When you want to buy pants that are no longer available in "short" length because they are on the clearance rack so they are only ten dollars and they actually happen to exist in your size...
Step 1: Buy the pants.
Step 2: Fold the cuffs to the desired length. Make sure that the length you choose works well with the shoes you plan on pairing the pants with. *Hint* a few larger folds are better than many smaller folds.
Step 3: Locate a pair of small, fairly light, attractive brooches. They don't have to match, but they should coordinate. My grandma gave me the ones I am using when I "helped" her clean out her jewelry box and dresser.
Step 4: Attach the pins so that they hold up the pretty folds you made. Marvel at your resourcefulness.
Step 5: Put on aforementioned shoes.
Step 6: Dance in pretty yellow leaves.