NWT Just Funky Chiffon Black & White Floral Print Aline Dress

NWT Just Funky Aline dress, blk chiffon with a white floral print and a blk lace vneck, half lined under skirt so lower half is sheer, knee length or past knees for some, polyester, ticketed as XL but the waist is 15.5 laid flat and this dress has no stretch so I would say it would fit a medium best but go by your measurements, any questions ask