For our Fashion Friday series on Summer-Weekend Favorites, Marion Fasel tells us that she falls for the “happy hue” of yellow, loves a wide-brimmed straw hat, and keeps in her beach bag fun goodies not just for herself, but for her dog too.

To satisfy our puzzlement about what to pack for the two to three blissful days of a summer getaway, we are launching a new Fashion Friday series: Summer Weekend Favorites. As we did in our recent series Ten Summer Indulgences, we're asking fabulous women of fashion to let us take a peek at what's in their weekend bag. This week: Harriet Mays Powell.