NWT Color: Ceylon Mandala. The Summer-Weight Julia Amory Shirt Dress, an updated version of the original Shirt Dress specifically designed for summer months and warmer climates. The Summer-Weight Shirt Dress is unlined, making it the perfect dress to beat the heat - wear either as a chic day-time dress with or without a slip, or as a cover-up over a swimsuit. I typically ship within 24 hours of purchase Comes with slip (still in package). Size medium. I typically ship within 24 hours of purchase.