The smallest piece in the Margot story, and somehow the most charming. A barely-there g-string in the same striped cotton, finished with a soft ruffle that flutters across the hip.
 
Cotton this lightweight feels like nothing at all, which is the whole idea. The ruffle adds a little flourish where you'd least expect it, sweet from the front, even sweeter from behind. Wear it under your favorite summer dress, with the matching bralette on slow mornings, or all on its own under crisp white sheets.