WHBM Embroidered Cocktail Dress Size S

WHBM White House Black Market Blue, black, & silver embroidered cocktail sheath dress this would fit a size small or maybe size 6, no size tag, very fitted please take your measurements 17-18" pit to pit, 7 1/2" arm opening 15" flat waist 18" flat across widest part of hips 38" overall length from top of shoulder excellent condition fully lined cleaned & ready to wear cocktail, dance, holiday, event, black-tie, semi-formal, party