I made my favors and several other accessories for my wedding, and what I had a lot of trouble finding was quality bulk ribbon at a decent price. I decided to take a chance on the Ribbon Factory because their prices for bulk satin & grosgrain ribbon were fantastic. I'm so glad I did, because they were super responsive (their emails aren't automated, they're sent by a real person!) to my question, and I received my ribbon very quickly. It was very high quality and just perfect for what I needed it for (tying up my favors!).
I know that many brides are going to need ribbon, whether they are tying some favor bags or embellishing their DIY centerpieces. I've recommended this shop to 2 other brides who also were delighted at the service & the product.