Where Tier 3 wears the uniform, Tier 4 quietly rewrites it — and this Vanthorpe two-piece is exactly that kind of carefully calibrated deviation. The jacket is a single-breasted cut in deep teal-charcoal synth-wool with a faint iridescent warp thread that shifts between grey and blue depending on ambient light — visible only up close, plausibly deniable from across a room. The lapels are slightly wider than corporate standard, and the interior lining is printed with an abstract geometric pattern in rust and gold, visible only when the jacket opens. The trousers are high-waisted and tapered, in a matching teal-charcoal, with a pronounced crease and a subtle side-split at the ankle hem — this accommodates a standard prosthetic ankle rig or chrome leg brace without the split reading as a modification accommodation. It just looks intentional. Underneath, a white Vanthorpe Coolweave Dress Shirt with a mandarin collar instead of the standard spread — another quiet rule-bend. Footwear is a hand-lasted chocolate brown derby in calf-analog leather, the single most expensive item in the set. No tie. The absence of a tie at Tier 4 is a statement only Tier 4 can make.