I started with three coats of ILNP Sandy Baby. This polish is described by ILNP as "Sandy Baby is a subtle and sophisticated peach beige jelly that is extremely versatile, super holographic and builds beautifully!". Sandy Baby is very sheer and still somewhat translucent with three coats.
For the stamping I used aEngland Sleepeing Palace, a plum colored holo, and Bundle Monster plate BM-XL206 (in cooperation with Nailstamp4fun). One coat of KBShimmer Clearly On Top finished this mani.
aEngland polishes are available at various places, you'll find a complete list of retailers here.
ILNP polishes are available on Etsy and at their own shop.