Here's Pete in 1968, with Grandma TerMaat in Hattie's kitchen, ready to set sail.
I think I've discovered why Hattie favored these Victorian outfits. In the formal portrait below are sisters Hattie and Margaret TerMaat about 1920, Hattie outfitted in a sailor dress. Hattie's about the same age here as the girls in my pre-school Sunday School class who love their ribbons, sequins and tulle. Current fashions favor pink and sparkle and it's hard to imagine little girls today being attracted to a serious color like navy blue, but I'm going to guess that Hattie's ribbons were red. I bet she loved that dress with the giant, shiny bow.