The idea of getting married on a sandy shore is nice, but executing an event that looks good and is also comfortable for all isn't worth the effort.

This isn’t just another clunky beach tent. You can show up late, inflate it in about 30 seconds with the included pump solo — a big flex — and still look like the most prepared beachgoer.

But the showstopper was worn at the post-wedding beach party: a gladiator-like metal and silver bikini with rhinestones, from the designer Karen Sabag’s Rêver collection, along with a matching ...