If the bride or groom's parents are divorced and you want to include both as hosts, you can include them all, just keep your each parent on a separate line. If you're going to include the name of stepparent, keep it on the same line. It might seem complex at first, but all it requires is a few more lines. This is an example of a bride with divorced (and remarried) parents' wedding invitation wording:
If you want to include the name of a parent who is deceased, you’ll need to rearrange things a bit, as someone who has passed can't actually serve as a host. A common way to honor a deceased parent is alongside a member of the couple’s name as “Olivia French, daughter of Susan French,” or “Olivia French, daughter of Michael French and the late Susan French."
You can absolutely switch up your wedding invitation wording to include the name of a deceased loved. One tactful and meaningful way to do this is to change the format slightly to accommodate the word "late" in front of your family member’s name. (Beyond the invitation wording, you have plenty of ways to honor a deceased parent during your ceremony and reception.) It can look something like this.
Even though we're serious stationery lovers, it's okay if all you really want out of your wedding invitation is a piece of paper that informs guests of a date, time and a location. If a simple invite is more your style and you want to keep paper costs low you can go the DIY printable template route—just remember anytime you take on a sizable wedding task solo there may be a couple more headaches in store. For example, if you don't have access to a high-quality printer or a hefty ink supply you're going to run into some issues. If you have an extra long guest list, you'll be camped out at the printer feeding it paper for a couple solid hours.

Dress code: Including a line about the wedding's dress code is optional but can be helpful for guests; however, if your wedding is black tie, you must include that on the invitation. If you don't include dress code information on the invitation, then guests will infer attire details based on the formality of the wedding invitation itself (i.e., if the invitation is very fancy, guests will likely anticipate a formal affair). The dress code line should be listed on a line following the reception location.
If you’re looking for something more modern and more unique, then you will certainly love this idea. It’s creative and fun. Take out two pieces of the puzzle, placing them together, representing the union of the bride and groom. On the part of the wedding invitation, where the puzzle pieces were taken out, write down the happy couples’ names. We recommend these funny wedding invitations for couples who are up for a bit of fun and are young at heart.
The couple’s parents should each be listed on separate lines, starting with the bride's or whoever’s name falls alphabetically first. Since both last names are included in the greeting, there’s no need to use last names for the to-be-weds—unless, again, if either of them has a different last name than their parents. In that case, list out their full name, in addition to the full names of their parents.
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