These are so cool and comfy. Here are two new, Time and True brand tanks. They are 54% linen and 46% rayon. One I made using the lotus flower mandala technique and the other is a soft flower burst. I blend my own colors with white to mute them down a bit for more of a pastel look. Measured flat, the chest is 19", or 38. the hem line is 24" across, or 48" hips. the length is 23.5" to the hem from the top of the shoulder. These are linen, they are not stretch knit, so your chest measurement would be your width around the back plus bust. Check the measurements on your favorite tank to compare. machine wash cold, tumble dry low or hang dry.