What a stunning necklace!  Forever 21... 
Photos don't begin to do this justice! Sure to get you many compliments!
Wonderful styling gives a vintage bib lace collar appearance.  
approx. 17" hanging length  with additional 3" extension chain
 
Forever 21 Statement Necklaces
Necklace measures 17 inches and adjustable to 20 inches
Lobster claw clasp
Gold Plated
All New From Forever 21 Stores