Tabletop Decorating Beach Style with Placecards Use placecards to give each guest a warm welcome at the table. Here are 4 beach themed ideas. Tuck placecards under starfish as seen at Crossroads Cottage.Shop Resin Starfish Write names on pieces of seaglass (or Beach Rocks).Shop Seaglass Using Seashell Placecard Holders. Displaying names in tiny glass bottles. Via.Wicker Charger Plates