This is soooo pretty! 😍🤩 It reminds me of Lilly Pulitzer and the fabric is so lightweight & soft. It is a polyester satin. I’m trying to get away from clothes that need dry cleaning, and didn’t realize this one did. 😭 💕 Underarm to underarm is approx 35” 💕 Length is approx 39-42” from top to bottom. It is a variable hemline, so 39” is the shortest in the front to 42” at the longest 🚨 Also, took off the tag since I thought I was going to keep it, then saw that it needed dry cleaning. So have the tag, but it’s not attached🚨 🚛 Will usually ship same or next day except for weekends and Holidays Thanks for looking & Have a great day! 😀