How long does the page realistically take on one sitting?
A shower page with the essentials โ design, date, venue, theme, registry note, and replies switched on โ is a single evening, and the drafting help means you spend it deciding wording rather than typing from nothing. Extra sections like the schedule or photo gallery can wait for a second night.
I have no eye for design. Will it still look right?
The baby shower library holds gentle, phone-first themes, so a plain set of details still reads as a considered invitation. You are choosing a look and filling fields, not laying out a card.
Can I start tonight and add the games later?
Yes. Publish what you have so replies begin, then return to edit any section. Changes reach every guest who opens the link after you save them, so the page can stay a work in progress while the date approaches.
Does the guest list get built as people reply?
Each reply attaches to the right name with plus-ones and meal notes inside your limits, forming the list as it grows. You are watching a real count, not reading receipts and guessing.