Our clothing style throughout the year is "Keys Casual" and most restaurants do not require a dress code. Pack your summer gear, including flip flops, a swim suit, shorts and a light shirt, but keep in mind that a late seasonal cold front could sweep through at any time so it's always wise to bring light layers that you can add to your wardrobe when needed. Don't forget a light jacket or blazer and jeans for a night out, in case you experience a chilly evening. Nights can be cooler in March but be prepared for glorious sun shining days! Don't forget the sun screen and a hat for sunny beach days.