Bubble necklaces have been HUGE this past year. They make great statement pieces. Even though I love the Jcrew version it is oh so expensive and out of my budget when it comes to a piece that I wouldn't wear daily. You can find a nearly exact dupe on amazon here for just $15 {free shipping with prime users}. How great is that for us fashionista's on a budget? They also come in all sorts of colors for you to choose from.
Note: Amazon has a tendency to raise it's price on a whelm so beware that the current $15 dollar price tag could raise (or even lower) at any time.