Jelly shoes are coming back into style. They are much updated from the ones of years past though so be warned that your old jellies may not be in style this year.
They seem to come back in every few years. They're great for summer and going to the pool or the beach. Be careful, they don't have the best arch support.
Jelly shoes have lost their popularity and are not considered the style in 2011. These PVC made shoes were popular in the later 1990's and again in 2003.
Jelly shoes, or "jellies" as they are called, have made a recent comeback amongst teenagers. Flat shoes in general are in style as of late, and the popular 80s fad of jelly feeling shoes are all the rage.