NWT J Crew Occasions & Parties Strapless Dress 8

I bought this dress in 2 sizes for a wedding and never returned the one I didn’t wear. Size 8. This is a J Crew Special Occasions & Party Dress. Strapless. Fully lined. Has built in Bra. Bust line criss crosses. Back zip. Boning. Sweetheart neckline. Armpit to armpit measures 16” across. Relaxed flowy fit. Underarm to hem measures 31” long. Dress is 100% silk. Lining is 100% polyester.