I love that dot shirt Dry and thought about an orange skirt/navy dot shirt/camel scarf or shoes before I clicked on your orange skirt link.
Then I thought of-
How much I love navy w/ nut brown or a rusty brown- brown cord jeans or skinny pants (twill or a heavy flannel/wool would work too) but they need to be very colour saturated, deep and rich Autumnal brown. You will need to try the shirt against them as not all browns sit well w/ navy. You'll know when it is right as they'll look really cool.
I would add a belt, a skinny belt to work the look upwards in a silver. A dull hammered silver not shiny shiny to add the dressed up and not dressed down vibe. Shoes could be vertiginous shoe boots with a flash of bare ankle or sharp, sharp, sharp stilettoes or heeled pumps. These need to be nude, black or tonal with the belt or pants. Not matched w/ the shirt. A left field choice would be light non bulky trainers like a Converse or Perse plimsoll. In dark shades.
Colours rarely seen together but looking great.
Other choices for me? A shell pink w/ the navy shirt whether it be a scarf, belt or skirt. A light camel skirt in that A line knee length side pocket shape. Imagine Meryl Streep in Kramer versus Kramer with conker coloured or tan knee boots, wooly scarf, shirt and that skirt.
Navy and pale melon as in this pin. Or how about navy and Olive here? I particularly like this look and you could pair the shirt w/ olive pants or skirt or even a scarf and wear black pants or jeans as this photo does.