The Butterick 5143 sewing pattern is a vintage design from the 1990s for a loose-fitting dress with a dropped waist and button front. This pattern is uncut and designed for adult and teen women in sizes 14-18. It features dropped shoulders, long sleeves with shoulder pads, tie ends, and a band mandarin collar or shirt collar options. The dress can be made in ankle-length maxi or knee-length middy with a dirndl skirt, making it a versatile and stylish option for a y2k-inspired look.