Teal is what you reach for when navy feels too safe and red feels like too much. With a classic polka dot on top, it gives a breast pocket some life without making a speech about it.
It's 100% silk, 32 cm square, soft enough to puff naturally and light enough that it won't drag a pocket out of shape. It's particularly good against grey, navy and light blue shirts, where the teal picks up the cooler tones.