This is two coats of Ferity MissMatch Red Temptation, which changes from a bright yellowy orange when warm to a bright scarlet red when cold. I wore this on its own today, and it mostly appeared yellow with red tips for me. Then tonight I've stamped over it to create a sort of secret stamping design.
I used an orangey red polish, Barry M Blood Orange, which matches the cold colour of the Ferity thermal. I used the MoYou London Pro XL 06 plate again, one of my favourites.
When cold, the stamping is almost invisible, but when it warms up, the design appears.
I love this kind of look, and I do love reds and oranges.