Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. Turning the big 4-0 is a momentous occasion, and as with any age milestone, it ...

If you have a friend, partner, or family member whose 40th birthday is approaching ... we've rounded up our favorite gift ideas in every category. Our own editors have vetted most of these ...

Prince William is celebrating his 40th birthday today - but it looks like he won't be hosting a big party to mark the milestone just yet. Prince William will delay his 40th birthday party until later ...