Roxanne is Amelia Earhart. We drifted from our presidential theme of years past (here is Roxanne as Lincoln in Kindergarten and Washington in first grade), but still chose a figure from history. We found a leather aviator helmet online and a jacket at the thrift shop. I made a white aviator scarf and we bought some steampunk goggles from this Etsy shop.
And Stella is an astronaut. Her helmet is from this Etsy shop.
Excuse the cell phone picture. I took this a few weeks ago when I made her costume. It is freezing here today, with snow on the ground, so she couldn't wear her costume to watch the school parade. I had to put her in a snow suit!