Cotton poplin (aka has a little stretch). For sizing, please follow these approximate numbers:
Small fits hip size of 32"-34"
Date posted: 7/6/2012
These are very nice bloomers. They fall right at my knee, they fit well through the leg, and the buttons and ruffles add a nice touch. The only problem I had with them is that they seemed to be too big in the waist. I got a Large and they fit everywhere but the waist. I had to run elastic through the back of the waistband to get them to fit right. Once that was done though, they fit perfect and are my favorite summer pants!!
Date posted: 7/20/2010
These fit so well, with a nice little bit of stretch. They're light, comfy and look totally cute. So Glad I bought these!