I am loving these Sterling Silver Bow Earrings Delezhen Charmed. They're so dainty and sweet. And at $20, they're reasonably priced for handmade, sterling silver.
Petit Blue also has a lovely pair of Bow Earrings in brass, for the equally lovely price of $16.
This Beaded Leatherette Bow from Jennee Lovee is so cute and it comes in several different colors. It's only $13.95. Jennee Lovee actually has tons of adorable bow pieces, and all are quite inexpensive. My other favorite is this Bow Patent Leatherette Bracelet, particularly in blue, for only $12.95