It's this layering of the holographic film and clear gel that makes the effect really pop. Unfortunately, it also means that you can really only get the look by going to see a pro. “This design can only be done with gel, as the holo film needs to be encapsulated fully in gel to last,” says Rose. "A lot of artists will create a pillowy gel effect, or even build 3-D volume with clear gel to get interesting shapes and designs." However, that doesn't mean iridescent nails are totally out of the question.
There are ways to channel the sparkling holographic effect at home. Rose recommends layering a flakey iridescent polish under a finer pearl polish, and then locking it in with a super-shiny topcoat like to lock in in.
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