By Malene Birger storm-blue Newdawn tank - Cotton-jersey - Ribbed trims - Slips on - 100% cotton - Hand wash - Fits true to size, take your normal size - Cut for a close fit - Mid-weight, stretchy fabric - Those with a large bust may wish to take the next size up - Model is 175cm/ 5'9 and is wearing a size XSmall -Defined by its clean lines, sharp tailoring and bold details, By Malene Birger's timeless collections feature handcrafted embellishments and high-quality fabrics. Look to this award-winning Danish brand for cozy sweaters, pleated skirts and silk blouses.