A rich cobalt blue or more muted tone works for all occasions. Fancy holiday party or night at the opera? Try a rich cobalt blue full length dress. I'm not "gowning" around. Keep it tone on tone. Shoes, bag, gloves if necessary. A gold cuff and you are ready for one show stopping evening.
Want to this bold move for work or lunch with the ladies? Your friends will be blue with envy when you show up wearing a cobalt blue trouser with a saffron blouse. Gold accessories. Thin crock belt with matching shoe. Why not?