A big Friday night is on deck. Or at least big by my standards. A hometown Grateful Dead cover band is playing at the beach club, followed by dinner at the Quogue Club. Coco arrived from the city this morning with a few wardrobe reinforcements in tow. They’re all in tune with a distinct kind of summer dressing: not fancy-fancy, but festive. My take, pictured here: a , a slinky dress with . Think sand-between-the-toes glamour. Here are a few more things that fit the brief: the (thank you, !), this strappy silk dress in black or a , this cotton mini, this deep-V drama, this flowy and ruched and this twinkly tunic. I think I saw walking into Sant Ambroeus in Southampton the other night wearing this (final sale) head-turning lace top, which prompted me to add to cart on the spot! Another vibrant cutie for a summer night out. Happy Friday!