Pale yellow. This fabric is a dream— Breezy but not see-through! Last photo shows that the very last button is missing. Not noticeable when the top is on— the way it opens at the bottom truly causes it to appear it’s meant to be that way. Tags have been removed from this item so the brand is not known. The detailing and style of the tank strongly resemble Anthro, and it quite possibly could be. This fits like Anthro’s size large.