It’s possible to measure ring size using an everyday piece of string or even floss. To do it, cut a generous length of floss or string, and wrap it around the base of the ring finger you plan to ...

If you prefer to measure your ring size the old-fashioned way, it’s pretty simple using just a piece of string and a ruler ... floss or a narrow strip of paper. Whatever you’ve got handy ...

then measure the string up to the mark in millimetres. Compare the measurement to a ring size chart to find your closest size. You can also do the same with paper, cutting a strip no wider then 1 ...

Thankfully, beyond the less sexy side of to-do’s such as securing jewelry insurance or covertly ascertaining your fiancée’s ring size ... t have to be perfect on paper.