Fun Sisters, in South Minneapolis is a great place to visit for fun costume purses & jewelry. They have a great selection of unique, whimical handbags & knock-offs, including Coach, Louis & more. Also, they have fun costume & "for-fun" jewlery, hair accessories & other accesories.
The hours at Fun Sisters boutique are odd though. They're only open the second weekend of the month, Wednesday through Sunday. So, it's best to call ahead of time to make sure that they are open, and there are no off season times. Also, they don't accept checks, so make sure that you bring plenty of cash because you'll be tempted to spend it all at Fun Sisters.