Lela Rose floral knee-length dress

Lela Rose long sleeved, floral print dress with ties at the cuffs. The dress would best fit a size 8-10 US with measurements as listed, but it is a designer size 12 as pictured. I am a US 6-8 and it is a bit roomy on me. Shoulder to shoulder: 15.5 in Pit to pit: 18 in Waist: 16 in Length: 40 in Designer size: 12 Hidden back-zip closure Bateau neck Lined 100% viscose Dry clean Made in the USA of imported fabric