In the past I didn't like the navy blue colour as it was used in my school uniform. But now I have many garments in this colour in my wardrobe. It matches well with yellow, white and red. So you can see in today's outfit I am wearing red trousers and navy blue accessories. The new thing in this outfit is also a navy blue pair of shoes which I love as they are very comfortable and are ideal with my present lifestyle.
Have a lovely day!