I think we've had a bit of conversation on the subject before ... but trying to collect it under a single heading: are there any colours you think are particularly relevant to the style, any colours that work on you and any that you like but don't think you could pull off?
Navy or pale blue are my favourites. Maroon and dark greens also work.
Navy for knitwear, pale blue for shirts. Also white for shirts.
A Madras shirt allows me to be a Lord of Misrule for a day.
^Yes, indeedy.
I would also like to add Alden #8 for shoes. A colour hijacked by the Trad fraternity, time we liberated it back.
Also a combination of colours in a shirt cloth: the university stripe.