Okay, I read through the website in some detail. A little thin and generic on the "who", no qualifications listed, where they were trained and what experience they have, in other words, no way to check them out. In the portfolio, if they were using examples from actual clients, wondered if those clients knew that. If they were just examples, fine, but if they were using as examples product they developed for a client, that to me is a "no-no". Enough grammatical errors to know they are not native english speakers. No mention on patterns, cutting or fitting.
I'm a home sewer but I am also a consumer . I see this as an "order form", not a tailoring solution as the tailor still has to make the garment.