The choker is free size, its total length is 47cm, and the adjustable range is 32.5-38.5cm. The price is for a dress and a choker, others are not included. Size S M L Full Length(Front/Back) 86/90 88/92 90/94 Waist 60-66 64-70 68-74 Bust 70-86 82-90 86-94