Runaway The Label Arabelle High Neck Maxi Dress in Petal. Size L (also in M, S, XS). Self: 100% polyester Lining: 97% polyester 3% spandex. Dry clean only. Fully lined. Hidden back zip closure. Halterneck design with back tie closure. Non-stick silicone grip trim at sides. Heavyweight satin fabric. RUNR-WD321. RN25-5090-PET.