Maggy London Chiffon Halter Dress purple size 4p

I need the MAGGY LONDON CHIFFON HALTER DRESS in PURPLE/SIZE 4 PETITE. Prefer new, but will take used in perfect condition.

(This is very similar to, but is not the one with the satin sash. The dress and sash are are both the same type of material on the dress I need.)

I need this for a bridesmaid dress, so am not interested in any other color or style...it needs to be this exact dress.