1. Blouse is by J. Crew is no longer available, but try this one by Lilly Pulitzer or this one by Trina Turk.  2. Navy pants are by Theory.  These Jackson Fit Navy Lightweight Wool Trouser by Banana Republic are great, too.  3. Westward Leaning Pioneer 11 Sunglasses.   4. Madewell Ensign Necklace.  5. Stuart Weitzman Nudistsong, Black Patent Sandals