To begin with the Walrus costume, I drew up several sketches to get an idea of what I wanted to do. Having made clothes for Echo in the past, I knew roughly what would work, etc., but as always there are trial and many errors in sewing. The Walrus costume is essentially a shell. It fits over the dog’s head and drapes down her back. There are no securing straps, elastic and what have you underneath to keep it in place, it stays still because it encompasses her sides as well. I did originally think to add this strap detail, but saw it wasn’t needed after all.