I found these robbin's egg blue plates, cups, and bowls at the dollar store!
Here's the description: "Bring the fabulous hues of nature to your dining table! Striking blue-green color in a contemporary matte finish is inspired by robin’s eggs and adds a relaxed elegance to any table setting — perfect for garden parties, weddings, and other festive occasions. Sturdy stoneware stands up to use in busy restaurants and banquet facilities, and is microwave and dishwasher safe."
These could be great to use in addition to white plates and platters for a fun, casual lawn wedding. I love this robbin's egg color!