The Aco line of nail polish at Ardene is Amazing. They have bright vivid colours that are fun to wear. I just bought Party Girl and Melow Yellow. (the first picture) They are priced at 2 for $5.00 and when you show an Ardene card you get another 10% off. The polish stays on about the same length of time as other more expensive brands.

And did I mention the ones I bought are glow in the dark!