This dress hails from the famous Agins shop run by Sylvia Agins. In its day, it was quite the place to shop and actresses such as Ann-Margret and Yvette Mimieux were patrons. Ms. Agins carried the designers of the day. The eggshell white fabric is ribbed and feels quite substantial, probably rayon with perhaps some wool? The dress has a V-neckline, fitted waist, box pleats, a hidden nylon zipper in the back, and is fully lined. The sleeves finish in black velvet rayon cuffs. The designer label on the hem reads Mignon Paris New York. The Sylvia Agins label at the neckline flips over to read Mr. Guy. This dress is VERY well-made and is in excellent condition. A very wearable size 12-14. Measurements are approximate: Bust-39", Waist 30", Hips 38-40". The sleeve length from top of shoulder to the cuff is 22".