This particular look was put together by mixing three different shades of blue, accented by a little touch of cranberry:

Brown and white spectator wingtips by Johnston & Murphy.

Socks are by J.Crew.

Silk necktie is by Ralph Lauren.  Brass tie bar is by Hong Kong Vintage Clothing.  Blue pointed collar dress shirt is by Banana Republic.

Cranberry silk pocket square is a thrifting find.

Pinstripe slate blue vintage sport coat that features wide notch lapels, high side vents, two button closure, flap pockets, ticket pocket, and partial lining is a thrifting find.  Navy flat front trousers are by Saks Fifth Avenue.