We never have any "rules" about costumes, so everyone is free to wear whatever era or style they choose - I went for a businesslike 1915ish, my mom and Starr 1900-1910 or so, Debbie in the late 19teens, Mary and Katrina in Steampunk.
We had a lovely time!
And on a completely different note, this is my LAST "Vintage365" entry. I fell off the wagon more than a couple times, and it took me until well into 2013 to complete it, but I'm proud to say I did! Yay!