Here are some bows I made to match the dress you sent me a picture of. Do you like any of them? Let me know and I'll send it right out to you so you'll have it in time for her party 
1. This is a double loop bow with three different ribbons. The bottom layer is a clack on white ribbon that is similar to the butterfly lacing in the dress. the top layer has a black ribbon on top of and centered on a white ribbon. There is a pearl sewn on for the center.
2. This has the "I love my dog" ribbon on the bottom layer. It has a black ribbon for the top layer and a smaller peral center
3. This has the same bottom layer ribbon as #1. The top layer has a white ribbon with pink ribbon weaved through it. There are four tiny pink beads sewn to the center.
4. This has the same bottom layer as 1 & 3. The top layer is a shiny and transparent pink ribbon with different shaes of pink vertically stripped. This one has three tiny pink beads for the center.
Enjoy!