Joules NWT Woodland Floral Lyris Sheath Dress size US6

New with tag! Beautiful Joules sheath dress Lined Pull over (no zipper) Black background with animal and floral print Keyhole with button cuffs Rounded hem Tag says size is US6; however, please review measurements below to ensure the right fit for you (also included in photos). Approximate laid flat measurements: Pit to pit: 18.5" Shoulder to bottom hem: 35" Sleeve length from shoulder seam to cuff: 18.75" Approximate waist side to side: 18.5"