Well its not about a specific season, it’s just about 2015 & Dior.
All we have seen on 2015 Dior collections, yellow & navy blue were mainly on top at the Dior French Runway.
They also made it as a year trend from the Ready-to-wear, black tie & even accessories.

They added the yellow color & many bright colors to the 2015 seasons to add the collections under a joy & fun category & to proof that men aren’t in a need of dark colors to stay classy & looking good.
