I’m interpreting MtM as RTW tailored to suit an individuals needs
i love premier luxury RTW (chanel, dior, brunello cuchinelli, and dior) as well as vintage deadstock designers
However, I think Lafayette 148 is a nicely priced brand for basics
eileen fisher is another brand that is easy to throw on
coats: vintage dead stock donald brooks or Norman Norell; brunello cuchinelli
ourterwear jackets: Hermes or dior
s jackets: chanel
best pants: brunello
dresses: dior, but Dior runs a bit high waisted and requires a smaller waist.
relative well priced knitwear: Hermes
when I was younger (Tom Ford era) : dolce & gabbana, YSL,
gucci
womens shirts: trickier. If you want sleek and stretchy, close to the body: wolford, theory
if you want to channel the slightly bougie French vibe: Ann fontaine
mens shirting: assorted, but they will need substantial tailoring or MtM
honorable Mention: Turnbull & asser can do womens shirts but I have not placed a bespoke order yet.
Carolina Herrera and Akris used to go on massive sales and made great dresses.
huntsman: can cut a pattern for you, (suits, coats, in particular) and their prices are comparable or less than premier designers today
I have been disappointed with in house tailors. So I tend to rely on my own third party professional