Masculine Styling
I don't have a lot of experience with menswear but there's really no reason you couldn't order a custom sized knit wardrobe for a man. I'm researching masculine style knits.
Note to self: I need to look into different weights of knits. If I can offer chunkier knits, that comes across as more masculine. I also need to research buttons, something I have yet to consider because I'm primarily thinking about pieces without any buttons but cardigans and jackets typically have buttons and that's an area I haven't researched.
Bolder buttons can help a piece look more masculine.
My initial thought is that black, dark blue and brown are standard neutrals for menswear. I'm thinking my initial example wardrobe will likely be black and brown to be very conservative.
Tentatively:
3 suits:
1. Brown background with black pin strips jacket plus pants. No collar.
2. Black jacket with a collar plus black pants.
3. Brown sweater brown wide leg pants for a more casual style.
4 tops
1. Black short sleeve top
2. White top
3. Beige top
4. Brown top
Black knit coat
It needs substantially more research because I'm not readily finding male knit pant options suitable as office wear. But with some additional research, this could potentially serve male clientele, though it's possible it would initially not be a full wardrobe and would be limited to accent pieces to enhance an existing wardrobe.