This is an annual auction event in The Hamptons, and Gwynnie always likes to look undone and summery at it.

But this might be the MOST undone and the MOST summery. I honestly think she upgraded her shoe choice at the last second because sensible Apple wandered in and clucked, “Is THAT what you’re wearing? Isn’t it a NICE event?” Brush your hair, Gwynnie, and, er, try harder to keep the toys in the beach bag, okay?

[Photo: Getty]