Pretty Young Thing Multicolored Dress

EUC Pretty Young Thing Casual Dress. 94% polyester and 6% spandex. The printing on the tag has worn off so I am unsure if it’s a small or medium but I wear a size 6 to 8 in most dresses and it fits me perfectly. There’s plenty of stretch! The top portion is fitted and the skirt is full so it is flowy. Measurements are (laying flat) 17.75” armpit to armpit, 13” at waist, and 35.5” from nape of neck to hem. I always received compliments on this dress! No rips, tears, or stains. Non smoking home.