Now that we know where the go-to places are for mother of the bride gowns, we need to think about what colours we should put our lovely mothers in. We’ve taken a look through your suggestions, and these are Instagram’s top 8 winners. Get shopping Fairies! Sophisticated Silver A silvery-grey dress is the perfect mother of the bride gown, as it captures her beautiful youth while still staying true to her age. In this dress, your mother will be looking very sophisticated, beautif