Size XL sleeveless Gray maxi dress With waist tie

Size XL sleeveless Gray maxi dress With Waist Ty. I bought this a year ago at the gap and I'm never had chance to wear it so it's brand new is doesn't have the tags on it because I tried it on rag that home and took him off but it's been hanging in my closet for a year and a 1/2 to 2 years now