Material: this item is made of Good quality knitted with soft touch feeling and exquisite handicraft; Features: sexy backless with criss cross,sleeveless,Both Side High Slit, Plunge Deep V neck, Open Back Design, Adjustable Shoulder Straps, Halter Neckline; Size: One Size,Recommended Height: 5'1"-5'8"(155-170CM);The length of the dress is 100cm/39.3in (excluding the length of shoulder straps). It is very long, but super sexy.The design of the back strap allows it to fit more sizes; This cocktail dresses is also a great gift to your wife, girlfriend, families, sister, daughter and mom;You will get a long dress and a T pants; Occasion: These party dress are wonderful for cocktail, club, birthday, photo shoot, vacation, summer, evening, clubwear, night out, office, dating, celebration, ceremony, cosplay, shopping, street, beach, BBQ, music festival, carnival, dinner, going out, neon, honeymoon, wedding, park, picnic, daily, family gathering or other special occasions.