There are no seasons in Gotham - it's never Summer or Winter. No Summer shorts and sandals. No Winter coats and snow boots. Think of the weather as Spring or Fall. Please always have medium-weight outerwear. Everyone MUST wear one outfit and bring one option.
No red, no bright white, no logos, no overly busy patterns. Avoid florals. Texture is always encouraged.
Dark Tones; Burgundy is ok, white, grey, blue, striped shirts ok. Minimal pattern on ties.