Before replacing your curtains as this can be quite expensive for such a large window, if they are in good condition, add a band of extra fabric to the bottom in what ever suits you, your existing curtain track can then be moved up to the ceiling for good looking full length curtains without the large round eyelets, could save you a lot of money, I would look at replacing/removing the sheers cheers

Maybe try Asian/Balinese style business or look at pinterest: that will give you idea that you could take to a tradesman and get a quote on bespoke or if you have a male that is very handy some great ideas on that link. https://www.pinterest.com.au/pin/419679259009258301/

Stunning! If you contact Vampt Vintage Design, they may be able to at least tell you the name of the design/er.. http://vamptvintagedesign.com/product-category/chairs Also, Matt Blatt does great, quality replicas and I saw similar, but not exactly the same design in their catalogue. https://www.mattblatt.com.au/?gclid=Cj0KCQiAvKzhBRC1ARIsANEXdgyCuVyOY4r63pTpsiA8bm2X7EE_jjvQuee_lVWLFi2vDkPQSK8Zf-MaAtyXEALw_wcB

Mimosa has a similar product. Without knowing the actual furniture manufacturer, mimosa may be a good alternative.