SHELLS FOR YOUR DIGITS: Summer in LA arrives around the Fourth of July, regardless of what the calendar says. Maybe someone'll make a local app for this? It's probably time. And even though it feels like our July has some residual grayness going on, we are vowing to make it to the beach to kick off the season. We'd like to wear something like this Fig Cone Seashell Ring while welcoming summer, too. EVERY RING IS UNIQUE: Of course, seeing as how there are shells involved. Elizabeth Cosby makes 'em; the Fig Cone is $30. Read up on sizes.