Whale watching will be fun in this cute blue hand crocheted "Whale Watcher" sweater vest. Perfect for the beach, evening walks, pool parties, shopping, etc. Great for indoors and year round! Cut shorter than our fall and winter line with just enough coverage when a little warmth is needed. These are shorty sweaters and should not fit to the tail. To determine size, measure from base of neck to base of tail. They are 100% acrylic and machine washable.