The Tiffany style isn’t as common today as it was before. This style of lighting fixtures were quite popular for its unique stained leaded glass design that not many brands pursued. If this is what you’re looking for, then the fastest way to find one is at Luxedecor.
Luxedecor sells a myriad of lighting fixtures and a portion of their catalogue is dedicated to this style. To easily find specific pieces, sort through the items by their price, finish, width, and height.
On top of that, you can enjoy discounts and free shipping for most, if not all, pieces.