Trending Coffin Different Shades Of Pink Nails : These nails, with their slender look coffin style nails always rock any party or fashion event when you combine the two fabulous shades of pink and white to create awesome designs of. So coffin nails are long af and they're shaped like, ya know, coffins. Coffin Different Shades Of Pink Nails - The pink roses on this model are a great match for the shiny stones on the other two nails.