Wearing something comfortable is so important as she'll want to wear the piece all day. The item shouldn't be too big; opt for something subtle instead which matches her outfit and take into consideration the size and style of your wedding and your mum's personality. Pillbox and disc-based headpieces are very popular and can be made to complement your mother's outfit while matching any colour scheme. This can be upcycled and worn again – don't let it sit in the hatbox for years to come.