I too think it depends on job. I have to be relatively smart for work: winter 4 dresses, black trousers, black skirt, grey trousers, 6-8 tops, selection of smart fitted cardigans and jackets; similar for summer but its navy not black.
Plus summer dresses, jeans, cropped trousers, cpl nice tunics, sweaters, etc.
Smart winter coat, duvet coat, casual parker, coloured coat, formal raincoat, fun raincoat, waterproof, shearling gilet.
Evening and occasion stuff.
Long boots, ankle boots, snow boots, black loafers, black courts, beige courts, smart lace-ups, evening shoes, then summer shoes.
I don't even think I have that much. I have the 9ft wardrobe in the bedroom. DH has the dressing room! I would have much less if I didn't go to work.