Colors

I think either a white or a burgundy would look very pretty with navy and gold! Here's a couple inspiration pictures I found in a Google search for those colors.

I think light shades like blush, ivory, or cream would look nice and summery.

A shade of red would go great with the blue with gold accents.

I love navy with blush and cream colors.

I would think a blush would look beautiful with those colors!

You can choose any colors you want; they don’t have to be season specific. But I can certainly understand you wanting to play up the colors of a summer wedding. I agree blush is so pretty with navy. More unusual colors could be yellow or coral. Or even play with a motif like stripes. Any of these strike your fancy?

Perhaps white would go well with it.

I love navy with a dark red