This dress is a dream, or a nightmare - this classic Sourpuss skater dress features a classic vintage Halloween cat print on a cream-colored base; is is 95% polyester and 5% spandex. This dress does provide a lot of stretch, but does tend to get sheerer if you stretch it TOO much. While it fits true to size, it would best fit a Large if you prefer a bit of room/looser fit. Armpit-to-armpit 19" unstretched (I am a 36DD and it was a bit sheer in the bust fit-wise due to stretching) Waist width 17" across, unstretched Skirt length 18.5" Sleeve length 19" (this is LONG SLEEVE, not 3/4 sleeve)