How to wear: You can easily slip this dress on over your swimsuit when you head to the beach. Or, if you're going out for a casual day of exploring, put it on with sneakers and a sun hat. Note: Since it's made of 100% cotton, it might wrinkle a bit, but that just adds to its laid - back charm. Maintenance: Machine wash it in cold water with like colors to keep it looking its best. Hang it to dry to prevent shrinking. And if you want it to be extra smooth, you can iron it on a low - heat setting.