Synchro Gallery Here are just a few a few examples of Marie's past custom synchro swimwear work. By purchasing the Spandex Simplified: Synchro Swimwear instructional book, you too can learn to create everything from basic swimwear, to wild and ornate costumes like those pictured! Page 1 | Page 2 | Page 3 Page 1 | Page 2 | Page 3