I found a new nail polish in the latest Ulta catalog! It is called Hologram Effect by LAYLA and runs about $15.50 (Luckily, using my Ulta rewards points I got $12 off!). I also bought the nail buffer that you are supposed to use before you paint your nails for around $3.
The pictures are kind of hard to see the effect but it is very pretty! I ended up getting the Pink Retro color. It is a light pink that does have the rainbow hologram effect, especially in the light. Unfortunately it does get a little splotchy at times when you're painting it but perhaps I didn't buff my nails enough first.
All in all, I think it is a cool idea and looks pretty but probably not worth the cost. If you can get it for cheap, check it out! What do you think? Will you try or have you already?