That is the period and the clothing that is her passion. Those are beautiful dresses as she is. I love that time period myself. Nothing like a Jane Austen book or movie based off of one. She does a fabulous job. I hope that she is able to turn this into a lucrative career for herself.
Like she says this is for a unique clientele - royalty so she will have to charge a lot and hope that the few royals on the planet will take to it. She is beautiful and does nice work I'm just trying to be realistic about how many people will buy ad wear these outfits.