It’s a question I’m asked all the time and the answer is simply that you can do whatever you wish as there is no hard-and-fast rule.
However, given the significance of the wedding band during your all-important wedding ceremony, many brides prefer to keep their ring fingers “clear” for the big moment.
Brides tend to either leave their engagement rings at home on the day or, more commonly, wear it on their right-hand ring finger until after the rings are exchanged during the ceremony.
Some slip it back on while signing the register or before they meet and greet guests or head off for photographs.
Either way, the choice is yours.
Changing names after marriage – all you need to know! 
Expert Advice for Couples Who Have a Wedding Scheduled During COVID-19 
10 tips for buying or selling a pre-loved dress