I've jumped on the bandwagon for Sally Hansen's Salon Effects.
For my trip to Las Vegas trip, I tried the Wild Child nails. These easy-to-apply stickers that I got at CVS for under $10 were the perfect funky finish for my Vegas look.
They come in a variety of fun patterns, like lace, glitter, denim, and other bold colors.
This is something I would definitely recommend for the summertime.