Dress like you are part of the Royal Court or the French/American/British Aristocracy.  Adult historical costume includes 18th-century style long velvet brocade button-front frock coat,  jabot, and knickerbockers with elastic waist.  Great for a Mozart, French Revolution or Mardi Gras costume!

Wig, cane, and stockings not included, but sold separately.

And remember, if it's not Baroque...don't fix it!