This dress is stunning for any "blacktire" affair. This polyester gown sweeps the floor with beauty and the slit adds a bit of edgy! The tag reads size 20 but I think the fit is closer to a 16/18. There is a built in padded bra wich appears to be a B/C cup. There is a nude mesh in the v-neck. The dress is lined and the beadwork is intact. The sleeves measure approximately 25 inches long and the chest is approximately 22 inches across. There is a lot of stretch to the gown which allows for different sizing. Please feel free to ask additional questions!