If I was on the look out for fun Summer shoes that were not going to break the bank, I'd head over to LuLu's.
Their site is filled with inexpensive but cute options, including a number for sweet shoes. Some are knockoff designs, to be sure but I think these options are cute in their own right.
City Classified Rigel Floral Sandal - $21
GoMax Calantha heel - $53
Bamboo Pino White Wedge - $34
Talia Metalic Flats - $19
Shoe Republic LA Fuchsia Pumps - $32