Prom best dress

Product Name: Prom best dress
Purple prom dress, formal ball gown, corset top, comes with shawl (which is photo 1 I have over my shoulder and tied behind me), it is strapless. The material is taffeta. The back is lace up and comes with a cover-up patch to put behind the lace in case you do not want your back showing. The size is small. It is altered but only in length. I'm 5'2" and wore a 2" heel. No issues with it, only wore it once and have no need for it now. Second pic is obviously from online - it is exactly the same, I just never got a pic of the back while wearing it ***original price was best $400***.