This piece is made from cotton jersey remnants (t-shirt offcuts) – and may include a blend of other natural plant-based fibers and some elastic. We burn test each fabric to assure that it is at least 90% natural, plant-based fiber. To best take care of your zero waste upcycled garment (and to be as earth-friendly as possible), we recommend machine washing in cold water, and hanging to dry. This garment can be ironed on low heat on the back side of the print, but we really don’t think that’s necessary! Our t-shirt fabrics are carefully hand selected each week from remnant markets where large manufacturers bring discarded off-cuts and deadstock, and we do our best to select the most consistent, comfortable, soft, and high-quality fabrics. Fabrics are pre-washed and shrunk, but if you machine dry this garment it may shrink slightly.