Today I'm wearing Barry M's Blue Glitter. Swatches just don't seem to do this polish justice, as in the flesh its depth and sparkliness is unreal. It's a dense glitter, requiring 2 coats - I put it over a quick blue base but you really don't need to. Here it is:
Now take that photo and add depth, more bluey blueness and the tears of a unicorn, and you will have what Blue Glitter looks like in the flesh. I cannot recommend the Barry M full-cover glitters enough.