I loved the look of the glitter polish in the top picture with the black polish underneath but the glitter polish alone from was already $15 per bottle and not very fitting for my tight budget. When the Lynnderella polishes do come in stock, the supply is minimal because they are made by hand and tend to run out quickly due to their popularity.
That is why I was so excited to find OPI's "Rainbow Connection" from The Muppets Collection, that happens to look very similar and I also decided to use Essie's "Licorice" underneath. Both were found at my local grocery store and I basically got two for the price of one. This combination brings a similar "party on your nails" effect due to the confetti-like glitter.
I only hope someday soon I can splurge and own a few bottles of Lynnderella nail polishes or else I'll just have to gawk at them when I see pictures of people wearing them on Pinterest :)
My own combination of "Rainbow Connection" by OPI and "Licorice" by Essie (I apologize for the poor quality of the photo; taken with Photo Booth on my MacBook Pro)