What to Wear: Mustard Yellow and Navy

It feels like fall already here in San Francisco. Things are warming up but I'm ready to switch to my fall clothes and colors. How about a little mustard yellow and blue?

Skirt - A basic blue pencil skirt straight from England on sale for £29.00. 

Blouse - Lovely light mustard yellow top for those early fall days that are pretty warm out.
Jacket - A (p)leather moto jacket in light gray from Express.
Pumps - Snakeskin pumps with a dash of mustard yellow on sale for $150 at Club Monaco.
Purse - Blue and taupe crossover bag on sale for $48 from Neiman Marcus.
Glasses - A pair of cheap readers from Forever 21.
Earrings - Yellow Kate Spade drop earrings on sale for $40.