This is what I wore:
I'm still getting the hang of posing, if you can't tell. Self-timers: kind of awkward! Dress is thrifted, tights from Rugged Wearhouse, shoes are Chelsea Crew from Ruche. I made the hair bow out of some ribbon I had around. I also wore a vintage beaded collar, but it was incredibly itchy and I took it off after a little while; you can't see it in the photo. It contributed to the general 20s/30s thing I was going for, though.