This Banana Republic Slip Maxi Dress is Womens Size XL Extra Large. It is a Beige or Tan color that could be a Light Nude depending on your skin tone. Very light wear. Flat adjustable .25” straps, draped neckline, polyester with a little elastane, from summer 22 collection. 22” pit to pit, 45” length from base of strap to bottom, 41” length down side, 27” width across bottom.