This dress from Zara features round neck and one long sleeve. Hidden in seam zip closure. The dress is very cute and chic! Gives Retro 60s vibes, mod. Great for any summer party! So fun and unique! There are a couple of pulls in the fabric- discounted price due to pulls. Outer shell: 100% polyester Lining: 100% polyester Measurement details: armpit to armpit: 15.3in waist: 14.6in hips: 19in