I wore this once for a wedding and don't need it anymore. Hopefully it will serve you well on your friend's big day or any special event! Can be worn with or without theoff-the-shoulder sleeves. Dress has been dry cleaned since I wore it. I'm normally a size 10 and felt the large fit well without being too tight. No alterations have been done. For length reference, I am 5'8" and am wearing a 1.5" heel. Sizing chart from Birdy Grey included in photos as well.