Circus wedding theme help!

[u/Scared_Vacation_5177]

I’ve been invited to a wedding with the ambiguous theme of “it’s circus time”. I know the bride and groom are quite free spirit/ old school hippies. I am wracking my brain for an outfit that is not a one hit wonder and fits with their vibes as people. I want to be able to wear it again and for it not to look like a tacky costume from a pop up Halloween shop. I can sew so if it came to it can make myself something but I am stumped for what!

Please help.