Jaws dropped and phones lit up around the world earlier this week as Taylor Swift and American football player Travis Kelce announced their engagement.

Fans of the singer and professional athlete pored over the ring, the caption on the five-slide Instagram post, and the type of flowers included in the dreamy proposal—searching for any fresh insights into their whirlwind romance.

What might the future hold for these two? While fans can only guess how a wedding may look, one thing is certain: it will be a big deal with coverage and analysis that could rival that of a royal wedding.

Here's what experts say to watch.

The planning process

With the scale of a fête like this, the task of planning and shielding the affair from public glare could prove as difficult as winning another Grammy or Super Bowl trophy.

And with Swift's fans seconding as super sleuths, the artist has her work cut out for her. What she does is intentional. There is never an action taken without a lot of behind-the scenes thought, said Katie Brundige, owner of a celebrity event planning company in California.

Experts expect Swift to sprinkle in some of her trademark Easter eggs for fans ahead of the wedding to deflect from what they are envisioning. It's likely she will be heavily involved in the planning process.

Confidentiality will be key

High-profile events often operate under an alias and require those involved in planning to sign non-disclosure agreements to protect the hosts. Similar care is taken when it comes to commissioning a wedding gown, with Swift already known for keeping operations close to the vest.

The dress(es)

Swift is expected to don a gown that reflects her signature style—romantic and statement-making. Experts predict she might commission multiple gowns for different segments of the celebration.

Could the wedding happen in Kansas City?

Given their local ties, experts speculate Swift and Kelce might choose a venue in Kansas City, where they first met. Suggestions include a private estate transformed to uniquely tell their story.